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-rw-r--r--arch/arm/boot/dts/integratorap.dts35
-rw-r--r--arch/arm/boot/dts/integratorcp.dts102
-rw-r--r--arch/arm/boot/dts/r8a7790.dtsi23
-rw-r--r--arch/arm/boot/dts/socfpga.dtsi38
-rw-r--r--arch/arm/boot/dts/socfpga_arria5.dtsi11
-rw-r--r--arch/arm/boot/dts/socfpga_cyclone5.dtsi11
-rw-r--r--arch/arm/boot/dts/socfpga_vt.dts11
-rw-r--r--arch/arm/common/timer-sp.c8
-rw-r--r--arch/arm/configs/socfpga_defconfig6
-rw-r--r--arch/arm/mach-davinci/aemif.c107
-rw-r--r--arch/arm/mach-davinci/board-da830-evm.c3
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c3
-rw-r--r--arch/arm/mach-davinci/board-dm644x-evm.c5
-rw-r--r--arch/arm/mach-davinci/board-dm646x-evm.c3
-rw-r--r--arch/arm/mach-davinci/board-mityomapl138.c4
-rw-r--r--arch/arm/mach-dove/include/mach/bridge-regs.h1
-rw-r--r--arch/arm/mach-exynos/pm.c148
-rw-r--r--arch/arm/mach-integrator/Kconfig3
-rw-r--r--arch/arm/mach-integrator/impd1.c81
-rw-r--r--arch/arm/mach-integrator/integrator_ap.c19
-rw-r--r--arch/arm/mach-integrator/integrator_cp.c6
-rw-r--r--arch/arm/mach-kirkwood/include/mach/bridge-regs.h1
-rw-r--r--arch/arm/mach-mv78xx0/include/mach/bridge-regs.h1
-rw-r--r--arch/arm/mach-omap2/Kconfig1
-rw-r--r--arch/arm/mach-omap2/omap-wakeupgen.c4
-rw-r--r--arch/arm/mach-omap2/omap4-common.c4
-rw-r--r--arch/arm/mach-orion5x/include/mach/bridge-regs.h1
-rw-r--r--arch/arm/mach-shmobile/clock-r7s72100.c36
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7778.c4
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7779.c20
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7790.c196
-rw-r--r--arch/arm/mach-shmobile/clock-r8a7791.c153
-rw-r--r--arch/arm/mach-shmobile/include/mach/r8a7790.h25
-rw-r--r--arch/arm/mach-shmobile/setup-r8a7790.c90
-rw-r--r--arch/arm/mach-sti/Kconfig3
-rw-r--r--arch/arm/mach-versatile/core.c2
-rw-r--r--arch/arm/plat-orion/common.c10
37 files changed, 849 insertions, 330 deletions
diff --git a/arch/arm/boot/dts/integratorap.dts b/arch/arm/boot/dts/integratorap.dts
index e6be9315ff0a..b10e6351da53 100644
--- a/arch/arm/boot/dts/integratorap.dts
+++ b/arch/arm/boot/dts/integratorap.dts
@@ -18,6 +18,28 @@
bootargs = "root=/dev/ram0 console=ttyAM0,38400n8 earlyprintk";
};
+ /* 24 MHz chrystal on the core module */
+ xtal24mhz: xtal24mhz@24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ pclk: pclk@0 {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <1>;
+ clock-mult = <1>;
+ clocks = <&xtal24mhz>;
+ };
+
+ /* The UART clock is 14.74 MHz divided by an ICS525 */
+ uartclk: uartclk@14.74M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <14745600>;
+ };
+
syscon {
compatible = "arm,integrator-ap-syscon";
reg = <0x11000000 0x100>;
@@ -28,14 +50,17 @@
timer0: timer@13000000 {
compatible = "arm,integrator-timer";
+ clocks = <&xtal24mhz>;
};
timer1: timer@13000100 {
compatible = "arm,integrator-timer";
+ clocks = <&xtal24mhz>;
};
timer2: timer@13000200 {
compatible = "arm,integrator-timer";
+ clocks = <&xtal24mhz>;
};
pic: pic@14000000 {
@@ -92,26 +117,36 @@
rtc: rtc@15000000 {
compatible = "arm,pl030", "arm,primecell";
arm,primecell-periphid = <0x00041030>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
uart0: uart@16000000 {
compatible = "arm,pl010", "arm,primecell";
arm,primecell-periphid = <0x00041010>;
+ clocks = <&uartclk>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
uart1: uart@17000000 {
compatible = "arm,pl010", "arm,primecell";
arm,primecell-periphid = <0x00041010>;
+ clocks = <&uartclk>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
kmi0: kmi@18000000 {
compatible = "arm,pl050", "arm,primecell";
arm,primecell-periphid = <0x00041050>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
kmi1: kmi@19000000 {
compatible = "arm,pl050", "arm,primecell";
arm,primecell-periphid = <0x00041050>;
+ clocks = <&xtal24mhz>, <&pclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
};
};
diff --git a/arch/arm/boot/dts/integratorcp.dts b/arch/arm/boot/dts/integratorcp.dts
index a21c17de9a5e..d43f15b4f79a 100644
--- a/arch/arm/boot/dts/integratorcp.dts
+++ b/arch/arm/boot/dts/integratorcp.dts
@@ -13,25 +13,107 @@
bootargs = "root=/dev/ram0 console=ttyAMA0,38400n8 earlyprintk";
};
+ /*
+ * The Integrator/CP overall clocking architecture can be found in
+ * ARM DUI 0184B page 7-28 "Integrator/CP922T system clocks" which
+ * appear to illustrate the layout used in most configurations.
+ */
+
+ /* The codec chrystal operates at 24.576 MHz */
+ xtal_codec: xtal24.576@24.576M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24576000>;
+ };
+
+ /* The chrystal is divided by 2 by the codec for the AACI bit clock */
+ aaci_bitclk: aaci_bitclk@12.288M {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <2>;
+ clock-mult = <1>;
+ clocks = <&xtal_codec>;
+ };
+
+ /* This is a 25MHz chrystal on the base board */
+ xtal25mhz: xtal25mhz@25M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <25000000>;
+ };
+
+ /* The UART clock is 14.74 MHz divided from 25MHz by an ICS525 */
+ uartclk: uartclk@14.74M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <14745600>;
+ };
+
+ /* Actually sysclk I think */
+ pclk: pclk@0 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <0>;
+ };
+
+ core-module@10000000 {
+ /* 24 MHz chrystal on the core module */
+ xtal24mhz: xtal24mhz@24M {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+
+ /*
+ * External oscillator on the core module, usually used
+ * to drive video circuitry. Driven from the 24MHz clock.
+ */
+ auxosc: cm_aux_osc@25M {
+ #clock-cells = <0>;
+ compatible = "arm,integrator-cm-auxosc";
+ clocks = <&xtal24mhz>;
+ };
+
+ /* The KMI clock is the 24 MHz oscillator divided to 8MHz */
+ kmiclk: kmiclk@1M {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <3>;
+ clock-mult = <1>;
+ clocks = <&xtal24mhz>;
+ };
+
+ /* The timer clock is the 24 MHz oscillator divided to 1MHz */
+ timclk: timclk@1M {
+ #clock-cells = <0>;
+ compatible = "fixed-factor-clock";
+ clock-div = <24>;
+ clock-mult = <1>;
+ clocks = <&xtal24mhz>;
+ };
+ };
+
syscon {
compatible = "arm,integrator-cp-syscon";
reg = <0xcb000000 0x100>;
};
timer0: timer@13000000 {
- /* TIMER0 runs @ 25MHz */
+ /* TIMER0 runs directly on the 25MHz chrystal */
compatible = "arm,integrator-cp-timer";
- status = "disabled";
+ clocks = <&xtal25mhz>;
};
timer1: timer@13000100 {
/* TIMER1 runs @ 1MHz */
compatible = "arm,integrator-cp-timer";
+ clocks = <&timclk>;
};
timer2: timer@13000200 {
/* TIMER2 runs @ 1MHz */
compatible = "arm,integrator-cp-timer";
+ clocks = <&timclk>;
};
pic: pic@14000000 {
@@ -74,22 +156,32 @@
*/
rtc@15000000 {
compatible = "arm,pl031", "arm,primecell";
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
uart@16000000 {
compatible = "arm,pl011", "arm,primecell";
+ clocks = <&uartclk>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
uart@17000000 {
compatible = "arm,pl011", "arm,primecell";
+ clocks = <&uartclk>, <&pclk>;
+ clock-names = "uartclk", "apb_pclk";
};
kmi@18000000 {
compatible = "arm,pl050", "arm,primecell";
+ clocks = <&kmiclk>, <&pclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
kmi@19000000 {
compatible = "arm,pl050", "arm,primecell";
+ clocks = <&kmiclk>, <&pclk>;
+ clock-names = "KMIREFCLK", "apb_pclk";
};
/*
@@ -100,18 +192,24 @@
reg = <0x1c000000 0x1000>;
interrupts = <23 24>;
max-frequency = <515633>;
+ clocks = <&uartclk>, <&pclk>;
+ clock-names = "mclk", "apb_pclk";
};
aaci@1d000000 {
compatible = "arm,pl041", "arm,primecell";
reg = <0x1d000000 0x1000>;
interrupts = <25>;
+ clocks = <&pclk>;
+ clock-names = "apb_pclk";
};
clcd@c0000000 {
compatible = "arm,pl110", "arm,primecell";
reg = <0xC0000000 0x1000>;
interrupts = <22>;
+ clocks = <&auxosc>, <&pclk>;
+ clock-names = "clcd", "apb_pclk";
};
};
};
diff --git a/arch/arm/boot/dts/r8a7790.dtsi b/arch/arm/boot/dts/r8a7790.dtsi
index e22520dff8c6..618e5b537eaf 100644
--- a/arch/arm/boot/dts/r8a7790.dtsi
+++ b/arch/arm/boot/dts/r8a7790.dtsi
@@ -421,6 +421,29 @@
clock-output-names = "extal";
};
+ /*
+ * The external audio clocks are configured as 0 Hz fixed frequency clocks by
+ * default. Boards that provide audio clocks should override them.
+ */
+ audio_clk_a: audio_clk_a {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clk_a";
+ };
+ audio_clk_b: audio_clk_b {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clk_b";
+ };
+ audio_clk_c: audio_clk_c {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <0>;
+ clock-output-names = "audio_clk_c";
+ };
+
/* Special CPG clocks */
cpg_clocks: cpg_clocks@e6150000 {
compatible = "renesas,r8a7790-cpg-clocks",
diff --git a/arch/arm/boot/dts/socfpga.dtsi b/arch/arm/boot/dts/socfpga.dtsi
index ba51d69abbea..4568c9869d44 100644
--- a/arch/arm/boot/dts/socfpga.dtsi
+++ b/arch/arm/boot/dts/socfpga.dtsi
@@ -92,7 +92,12 @@
#address-cells = <1>;
#size-cells = <0>;
- osc: osc1 {
+ osc1: osc1 {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ };
+
+ osc2: osc2 {
#clock-cells = <0>;
compatible = "fixed-clock";
};
@@ -100,7 +105,11 @@
f2s_periph_ref_clk: f2s_periph_ref_clk {
#clock-cells = <0>;
compatible = "fixed-clock";
- clock-frequency = <10000000>;
+ };
+
+ f2s_sdram_ref_clk: f2s_sdram_ref_clk {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
};
main_pll: main_pll {
@@ -108,7 +117,7 @@
#size-cells = <0>;
#clock-cells = <0>;
compatible = "altr,socfpga-pll-clock";
- clocks = <&osc>;
+ clocks = <&osc1>;
reg = <0x40>;
mpuclk: mpuclk {
@@ -162,7 +171,7 @@
#size-cells = <0>;
#clock-cells = <0>;
compatible = "altr,socfpga-pll-clock";
- clocks = <&osc>;
+ clocks = <&osc1>, <&osc2>, <&f2s_periph_ref_clk>;
reg = <0x80>;
emac0_clk: emac0_clk {
@@ -213,7 +222,7 @@
#size-cells = <0>;
#clock-cells = <0>;
compatible = "altr,socfpga-pll-clock";
- clocks = <&osc>;
+ clocks = <&osc1>, <&osc2>, <&f2s_sdram_ref_clk>;
reg = <0xC0>;
ddr_dqs_clk: ddr_dqs_clk {
@@ -475,6 +484,17 @@
arm,data-latency = <2 1 1>;
};
+ mmc: dwmmc0@ff704000 {
+ compatible = "altr,socfpga-dw-mshc";
+ reg = <0xff704000 0x1000>;
+ interrupts = <0 139 4>;
+ fifo-depth = <0x400>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&l4_mp_clk>, <&sdmmc_clk>;
+ clock-names = "biu", "ciu";
+ };
+
/* Local timer */
timer@fffec600 {
compatible = "arm,cortex-a9-twd-timer";
@@ -528,9 +548,9 @@
reg = <0xffd05000 0x1000>;
};
- sysmgr@ffd08000 {
- compatible = "altr,sys-mgr";
- reg = <0xffd08000 0x4000>;
- };
+ sysmgr: sysmgr@ffd08000 {
+ compatible = "altr,sys-mgr", "syscon";
+ reg = <0xffd08000 0x4000>;
+ };
};
};
diff --git a/arch/arm/boot/dts/socfpga_arria5.dtsi b/arch/arm/boot/dts/socfpga_arria5.dtsi
index a85b4043f888..6c87b7070ca7 100644
--- a/arch/arm/boot/dts/socfpga_arria5.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria5.dtsi
@@ -27,6 +27,17 @@
};
};
+ dwmmc0@ff704000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+ };
+
serial0@ffc02000 {
clock-frequency = <100000000>;
};
diff --git a/arch/arm/boot/dts/socfpga_cyclone5.dtsi b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
index a8716f6dbe2e..ca41b0ebf461 100644
--- a/arch/arm/boot/dts/socfpga_cyclone5.dtsi
+++ b/arch/arm/boot/dts/socfpga_cyclone5.dtsi
@@ -28,6 +28,17 @@
};
};
+ dwmmc0@ff704000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+ };
+
ethernet@ff702000 {
phy-mode = "rgmii";
phy-addr = <0xffffffff>; /* probe for phy addr */
diff --git a/arch/arm/boot/dts/socfpga_vt.dts b/arch/arm/boot/dts/socfpga_vt.dts
index dde2c66c50eb..87d6f759a9c1 100644
--- a/arch/arm/boot/dts/socfpga_vt.dts
+++ b/arch/arm/boot/dts/socfpga_vt.dts
@@ -41,6 +41,17 @@
};
};
+ dwmmc0@ff704000 {
+ num-slots = <1>;
+ supports-highspeed;
+ broken-cd;
+
+ slot@0 {
+ reg = <0>;
+ bus-width = <4>;
+ };
+ };
+
ethernet@ff700000 {
phy-mode = "gmii";
status = "okay";
diff --git a/arch/arm/common/timer-sp.c b/arch/arm/common/timer-sp.c
index 53c6a26b633d..fd6bff0c5b96 100644
--- a/arch/arm/common/timer-sp.c
+++ b/arch/arm/common/timer-sp.c
@@ -271,10 +271,14 @@ static void __init integrator_cp_of_init(struct device_node *np)
void __iomem *base;
int irq;
const char *name = of_get_property(np, "compatible", NULL);
+ struct clk *clk;
base = of_iomap(np, 0);
if (WARN_ON(!base))
return;
+ clk = of_clk_get(np, 0);
+ if (WARN_ON(IS_ERR(clk)))
+ return;
/* Ensure timer is disabled */
writel(0, base + TIMER_CTRL);
@@ -283,13 +287,13 @@ static void __init integrator_cp_of_init(struct device_node *np)
goto err;
if (!init_count)
- sp804_clocksource_init(base, name);
+ __sp804_clocksource_and_sched_clock_init(base, name, clk, 0);
else {
irq = irq_of_parse_and_map(np, 0);
if (irq <= 0)
goto err;
- sp804_clockevents_init(base, irq, name);
+ __sp804_clockevents_init(base, irq, clk, name);
}
init_count++;
diff --git a/arch/arm/configs/socfpga_defconfig b/arch/arm/configs/socfpga_defconfig
index 4e1ce211d43f..e3a05e8801d8 100644
--- a/arch/arm/configs/socfpga_defconfig
+++ b/arch/arm/configs/socfpga_defconfig
@@ -52,6 +52,7 @@ CONFIG_BLK_DEV_SD=y
# CONFIG_SCSI_LOWLEVEL is not set
CONFIG_NETDEVICES=y
CONFIG_STMMAC_ETH=y
+CONFIG_MICREL_PHY=y
# CONFIG_STMMAC_PHY_ID_ZERO_WORKAROUND is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_SERIO_SERPORT is not set
@@ -66,6 +67,9 @@ CONFIG_SERIAL_8250_DW=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
+CONFIG_EXT3_FS=y
+CONFIG_NFS_FS=y
+CONFIG_ROOT_NFS=y
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY_USER is not set
CONFIG_VFAT_FS=y
@@ -82,3 +86,5 @@ CONFIG_DEBUG_INFO=y
CONFIG_ENABLE_DEFAULT_TRACERS=y
CONFIG_DEBUG_USER=y
CONFIG_XZ_DEC=y
+CONFIG_MMC=y
+CONFIG_MMC_DW=y
diff --git a/arch/arm/mach-davinci/aemif.c b/arch/arm/mach-davinci/aemif.c
index f091a9010c2f..ff8b7e76b6e9 100644
--- a/arch/arm/mach-davinci/aemif.c
+++ b/arch/arm/mach-davinci/aemif.c
@@ -16,6 +16,7 @@
#include <linux/time.h>
#include <linux/platform_data/mtd-davinci-aemif.h>
+#include <linux/platform_data/mtd-davinci.h>
/* Timing value configuration */
@@ -43,6 +44,17 @@
WSTROBE(WSTROBE_MAX) | \
WSETUP(WSETUP_MAX))
+static inline unsigned int davinci_aemif_readl(void __iomem *base, int offset)
+{
+ return readl_relaxed(base + offset);
+}
+
+static inline void davinci_aemif_writel(void __iomem *base,
+ int offset, unsigned long value)
+{
+ writel_relaxed(value, base + offset);
+}
+
/*
* aemif_calc_rate - calculate timing data.
* @wanted: The cycle time needed in nanoseconds.
@@ -76,6 +88,7 @@ static int aemif_calc_rate(int wanted, unsigned long clk, int max)
* @t: timing values to be progammed
* @base: The virtual base address of the AEMIF interface
* @cs: chip-select to program the timing values for
+ * @clkrate: the AEMIF clkrate
*
* This function programs the given timing values (in real clock) into the
* AEMIF registers taking the AEMIF clock into account.
@@ -86,24 +99,17 @@ static int aemif_calc_rate(int wanted, unsigned long clk, int max)
*
* Returns 0 on success, else negative errno.
*/
-int davinci_aemif_setup_timing(struct davinci_aemif_timing *t,
- void __iomem *base, unsigned cs)
+static int davinci_aemif_setup_timing(struct davinci_aemif_timing *t,
+ void __iomem *base, unsigned cs,
+ unsigned long clkrate)
{
unsigned set, val;
int ta, rhold, rstrobe, rsetup, whold, wstrobe, wsetup;
unsigned offset = A1CR_OFFSET + cs * 4;
- struct clk *aemif_clk;
- unsigned long clkrate;
if (!t)
return 0; /* Nothing to do */
- aemif_clk = clk_get(NULL, "aemif");
- if (IS_ERR(aemif_clk))
- return PTR_ERR(aemif_clk);
-
- clkrate = clk_get_rate(aemif_clk);
-
clkrate /= 1000; /* turn clock into kHz for ease of use */
ta = aemif_calc_rate(t->ta, clkrate, TA_MAX);
@@ -130,4 +136,83 @@ int davinci_aemif_setup_timing(struct davinci_aemif_timing *t,
return 0;
}
-EXPORT_SYMBOL(davinci_aemif_setup_timing);
+
+/**
+ * davinci_aemif_setup - setup AEMIF interface by davinci_nand_pdata
+ * @pdev - link to platform device to setup settings for
+ *
+ * This function does not use any locking while programming the AEMIF
+ * because it is expected that there is only one user of a given
+ * chip-select.
+ *
+ * Returns 0 on success, else negative errno.
+ */
+int davinci_aemif_setup(struct platform_device *pdev)
+{
+ struct davinci_nand_pdata *pdata = dev_get_platdata(&pdev->dev);
+ uint32_t val;
+ unsigned long clkrate;
+ struct resource *res;
+ void __iomem *base;
+ struct clk *clk;
+ int ret = 0;
+
+ clk = clk_get(&pdev->dev, "aemif");
+ if (IS_ERR(clk)) {
+ ret = PTR_ERR(clk);
+ dev_dbg(&pdev->dev, "unable to get AEMIF clock, err %d\n", ret);
+ return ret;
+ }
+
+ ret = clk_prepare_enable(clk);
+ if (ret < 0) {
+ dev_dbg(&pdev->dev, "unable to enable AEMIF clock, err %d\n",
+ ret);
+ goto err_put;
+ }
+
+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
+ if (!res) {
+ dev_err(&pdev->dev, "cannot get IORESOURCE_MEM\n");
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ base = ioremap(res->start, resource_size(res));
+ if (!base) {
+ dev_err(&pdev->dev, "ioremap failed for resource %pR\n", res);
+ ret = -ENOMEM;
+ goto err;
+ }
+
+ /*
+ * Setup Async configuration register in case we did not boot
+ * from NAND and so bootloader did not bother to set it up.
+ */
+ val = davinci_aemif_readl(base, A1CR_OFFSET + pdev->id * 4);
+ /*
+ * Extended Wait is not valid and Select Strobe mode is not
+ * used
+ */
+ val &= ~(ACR_ASIZE_MASK | ACR_EW_MASK | ACR_SS_MASK);
+ if (pdata->options & NAND_BUSWIDTH_16)
+ val |= 0x1;
+
+ davinci_aemif_writel(base, A1CR_OFFSET + pdev->id * 4, val);
+
+ clkrate = clk_get_rate(clk);
+
+ if (pdata->timing)
+ ret = davinci_aemif_setup_timing(pdata->timing, base, pdev->id,
+ clkrate);
+
+ if (ret < 0)
+ dev_dbg(&pdev->dev, "NAND timing values setup fail\n");
+
+ iounmap(base);
+err:
+ clk_disable_unprepare(clk);
+err_put:
+ clk_put(clk);
+ return ret;
+}
diff --git a/arch/arm/mach-davinci/board-da830-evm.c b/arch/arm/mach-davinci/board-da830-evm.c
index d1f45af7a530..5623131c4f0b 100644
--- a/arch/arm/mach-davinci/board-da830-evm.c
+++ b/arch/arm/mach-davinci/board-da830-evm.c
@@ -419,6 +419,9 @@ static inline void da830_evm_init_nand(int mux_mode)
if (ret)
pr_warning("da830_evm_init: NAND device not registered.\n");
+ if (davinci_aemif_setup(&da830_evm_nand_device))
+ pr_warn("%s: Cannot configure AEMIF.\n", __func__);
+
gpio_direction_output(mux_mode, 1);
}
#else
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index e0af0eccde8f..234c5bb091f5 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -358,6 +358,9 @@ static inline void da850_evm_setup_nor_nand(void)
platform_add_devices(da850_evm_devices,
ARRAY_SIZE(da850_evm_devices));
+
+ if (davinci_aemif_setup(&da850_evm_nandflash_device))
+ pr_warn("%s: Cannot configure AEMIF.\n", __func__);
}
}
diff --git a/arch/arm/mach-davinci/board-dm644x-evm.c b/arch/arm/mach-davinci/board-dm644x-evm.c
index 3de4dc9a1698..e583e58b5e1e 100644
--- a/arch/arm/mach-davinci/board-dm644x-evm.c
+++ b/arch/arm/mach-davinci/board-dm644x-evm.c
@@ -778,6 +778,11 @@ static __init void davinci_evm_init(void)
/* only one device will be jumpered and detected */
if (HAS_NAND) {
platform_device_register(&davinci_evm_nandflash_device);
+
+ if (davinci_aemif_setup(&davinci_evm_nandflash_device))
+ pr_warn("%s: Cannot configure AEMIF.\n",
+ __func__);
+
evm_leds[7].default_trigger = "nand-disk";
if (HAS_NOR)
pr_warning("WARNING: both NAND and NOR flash "
diff --git a/arch/arm/mach-davinci/board-dm646x-evm.c b/arch/arm/mach-davinci/board-dm646x-evm.c
index 13d0801fd6b1..ae129bc49273 100644
--- a/arch/arm/mach-davinci/board-dm646x-evm.c
+++ b/arch/arm/mach-davinci/board-dm646x-evm.c
@@ -805,6 +805,9 @@ static __init void evm_init(void)
platform_device_register(&davinci_nand_device);
+ if (davinci_aemif_setup(&davinci_nand_device))
+ pr_warn("%s: Cannot configure AEMIF.\n", __func__);
+
dm646x_init_edma(dm646x_edma_rsv);
if (HAS_ATA)
diff --git a/arch/arm/mach-davinci/board-mityomapl138.c b/arch/arm/mach-davinci/board-mityomapl138.c
index 7aa105b1fd0f..96fc00a167f5 100644
--- a/arch/arm/mach-davinci/board-mityomapl138.c
+++ b/arch/arm/mach-davinci/board-mityomapl138.c
@@ -27,6 +27,7 @@
#include <mach/cp_intc.h>
#include <mach/da8xx.h>
#include <linux/platform_data/mtd-davinci.h>
+#include <linux/platform_data/mtd-davinci-aemif.h>
#include <mach/mux.h>
#include <linux/platform_data/spi-davinci.h>
@@ -432,6 +433,9 @@ static void __init mityomapl138_setup_nand(void)
{
platform_add_devices(mityomapl138_devices,
ARRAY_SIZE(mityomapl138_devices));
+
+ if (davinci_aemif_setup(&mityomapl138_nandflash_device))
+ pr_warn("%s: Cannot configure AEMIF.\n", __func__);
}
static const short mityomap_mii_pins[] = {
diff --git a/arch/arm/mach-dove/include/mach/bridge-regs.h b/arch/arm/mach-dove/include/mach/bridge-regs.h
index 5362df3df89f..f4a5b34489b7 100644
--- a/arch/arm/mach-dove/include/mach/bridge-regs.h
+++ b/arch/arm/mach-dove/include/mach/bridge-regs.h
@@ -21,6 +21,7 @@
#define CPU_CTRL_PCIE1_LINK 0x00000008
#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108)
+#define RSTOUTn_MASK_PHYS (BRIDGE_PHYS_BASE + 0x0108)
#define SOFT_RESET_OUT_EN 0x00000004
#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c)
diff --git a/arch/arm/mach-exynos/pm.c b/arch/arm/mach-exynos/pm.c
index e00025bbbe89..ba18214c9aca 100644
--- a/arch/arm/mach-exynos/pm.c
+++ b/arch/arm/mach-exynos/pm.c
@@ -35,56 +35,6 @@
#include "common.h"
#include "regs-pmu.h"
-#define EXYNOS4_EPLL_LOCK (S5P_VA_CMU + 0x0C010)
-#define EXYNOS4_VPLL_LOCK (S5P_VA_CMU + 0x0C020)
-
-#define EXYNOS4_EPLL_CON0 (S5P_VA_CMU + 0x0C110)
-#define EXYNOS4_EPLL_CON1 (S5P_VA_CMU + 0x0C114)
-#define EXYNOS4_VPLL_CON0 (S5P_VA_CMU + 0x0C120)
-#define EXYNOS4_VPLL_CON1 (S5P_VA_CMU + 0x0C124)
-
-#define EXYNOS4_CLKSRC_MASK_TOP (S5P_VA_CMU + 0x0C310)
-#define EXYNOS4_CLKSRC_MASK_CAM (S5P_VA_CMU + 0x0C320)
-#define EXYNOS4_CLKSRC_MASK_TV (S5P_VA_CMU + 0x0C324)
-#define EXYNOS4_CLKSRC_MASK_LCD0 (S5P_VA_CMU + 0x0C334)
-#define EXYNOS4_CLKSRC_MASK_MAUDIO (S5P_VA_CMU + 0x0C33C)
-#define EXYNOS4_CLKSRC_MASK_FSYS (S5P_VA_CMU + 0x0C340)
-#define EXYNOS4_CLKSRC_MASK_PERIL0 (S5P_VA_CMU + 0x0C350)
-#define EXYNOS4_CLKSRC_MASK_PERIL1 (S5P_VA_CMU + 0x0C354)
-
-#define EXYNOS4_CLKSRC_MASK_DMC (S5P_VA_CMU + 0x10300)
-
-#define EXYNOS4_EPLLCON0_LOCKED_SHIFT (29)
-#define EXYNOS4_VPLLCON0_LOCKED_SHIFT (29)
-
-#define EXYNOS4210_CLKSRC_MASK_LCD1 (S5P_VA_CMU + 0x0C338)
-
-static const struct sleep_save exynos4_set_clksrc[] = {
- { .reg = EXYNOS4_CLKSRC_MASK_TOP , .val = 0x00000001, },
- { .reg = EXYNOS4_CLKSRC_MASK_CAM , .val = 0x11111111, },
- { .reg = EXYNOS4_CLKSRC_MASK_TV , .val = 0x00000111, },
- { .reg = EXYNOS4_CLKSRC_MASK_LCD0 , .val = 0x00001111, },
- { .reg = EXYNOS4_CLKSRC_MASK_MAUDIO , .val = 0x00000001, },
- { .reg = EXYNOS4_CLKSRC_MASK_FSYS , .val = 0x01011111, },
- { .reg = EXYNOS4_CLKSRC_MASK_PERIL0 , .val = 0x01111111, },
- { .reg = EXYNOS4_CLKSRC_MASK_PERIL1 , .val = 0x01110111, },
- { .reg = EXYNOS4_CLKSRC_MASK_DMC , .val = 0x00010000, },
-};
-
-static const struct sleep_save exynos4210_set_clksrc[] = {
- { .reg = EXYNOS4210_CLKSRC_MASK_LCD1 , .val = 0x00001111, },
-};
-
-static struct sleep_save exynos4_epll_save[] = {
- SAVE_ITEM(EXYNOS4_EPLL_CON0),
- SAVE_ITEM(EXYNOS4_EPLL_CON1),
-};
-
-static struct sleep_save exynos4_vpll_save[] = {
- SAVE_ITEM(EXYNOS4_VPLL_CON0),
- SAVE_ITEM(EXYNOS4_VPLL_CON1),
-};
-
static struct sleep_save exynos5_sys_save[] = {
SAVE_ITEM(EXYNOS5_SYS_I2C_CFG),
};
@@ -124,10 +74,7 @@ static void exynos_pm_prepare(void)
s3c_pm_do_save(exynos_core_save, ARRAY_SIZE(exynos_core_save));
- if (!soc_is_exynos5250()) {
- s3c_pm_do_save(exynos4_epll_save, ARRAY_SIZE(exynos4_epll_save));
- s3c_pm_do_save(exynos4_vpll_save, ARRAY_SIZE(exynos4_vpll_save));
- } else {
+ if (soc_is_exynos5250()) {
s3c_pm_do_save(exynos5_sys_save, ARRAY_SIZE(exynos5_sys_save));
/* Disable USE_RETENTION of JPEG_MEM_OPTION */
tmp = __raw_readl(EXYNOS5_JPEG_MEM_OPTION);
@@ -143,15 +90,6 @@ static void exynos_pm_prepare(void)
/* ensure at least INFORM0 has the resume address */
__raw_writel(virt_to_phys(s3c_cpu_resume), S5P_INFORM0);
-
- /* Before enter central sequence mode, clock src register have to set */
-
- if (!soc_is_exynos5250())
- s3c_pm_do_restore_core(exynos4_set_clksrc, ARRAY_SIZE(exynos4_set_clksrc));
-
- if (soc_is_exynos4210())
- s3c_pm_do_restore_core(exynos4210_set_clksrc, ARRAY_SIZE(exynos4210_set_clksrc));
-
}
static int exynos_pm_add(struct device *dev, struct subsys_interface *sif)
@@ -162,73 +100,6 @@ static int exynos_pm_add(struct device *dev, struct subsys_interface *sif)
return 0;
}
-static unsigned long pll_base_rate;
-
-static void exynos4_restore_pll(void)
-{
- unsigned long pll_con, locktime, lockcnt;
- unsigned long pll_in_rate;
- unsigned int p_div, epll_wait = 0, vpll_wait = 0;
-
- if (pll_base_rate == 0)
- return;
-
- pll_in_rate = pll_base_rate;
-
- /* EPLL */
- pll_con = exynos4_epll_save[0].val;
-
- if (pll_con & (1 << 31)) {
- pll_con &= (PLL46XX_PDIV_MASK << PLL46XX_PDIV_SHIFT);
- p_div = (pll_con >> PLL46XX_PDIV_SHIFT);
-
- pll_in_rate /= 1000000;
-
- locktime = (3000 / pll_in_rate) * p_div;
- lockcnt = locktime * 10000 / (10000 / pll_in_rate);
-
- __raw_writel(lockcnt, EXYNOS4_EPLL_LOCK);
-
- s3c_pm_do_restore_core(exynos4_epll_save,
- ARRAY_SIZE(exynos4_epll_save));
- epll_wait = 1;
- }
-
- pll_in_rate = pll_base_rate;
-
- /* VPLL */
- pll_con = exynos4_vpll_save[0].val;
-
- if (pll_con & (1 << 31)) {
- pll_in_rate /= 1000000;
- /* 750us */
- locktime = 750;
- lockcnt = locktime * 10000 / (10000 / pll_in_rate);
-
- __raw_writel(lockcnt, EXYNOS4_VPLL_LOCK);
-
- s3c_pm_do_restore_core(exynos4_vpll_save,
- ARRAY_SIZE(exynos4_vpll_save));
- vpll_wait = 1;
- }
-
- /* Wait PLL locking */
-
- do {
- if (epll_wait) {
- pll_con = __raw_readl(EXYNOS4_EPLL_CON0);
- if (pll_con & (1 << EXYNOS4_EPLLCON0_LOCKED_SHIFT))
- epll_wait = 0;
- }
-
- if (vpll_wait) {
- pll_con = __raw_readl(EXYNOS4_VPLL_CON0);
- if (pll_con & (1 << EXYNOS4_VPLLCON0_LOCKED_SHIFT))
- vpll_wait = 0;
- }
- } while (epll_wait || vpll_wait);
-}
-
static struct subsys_interface exynos_pm_interface = {
.name = "exynos_pm",
.subsys = &exynos_subsys,
@@ -237,7 +108,6 @@ static struct subsys_interface exynos_pm_interface = {
static __init int exynos_pm_drvinit(void)
{
- struct clk *pll_base;
unsigned int tmp;
if (soc_is_exynos5440())
@@ -251,15 +121,6 @@ static __init int exynos_pm_drvinit(void)
tmp |= ((0xFF << 8) | (0x1F << 1));
__raw_writel(tmp, S5P_WAKEUP_MASK);
- if (!soc_is_exynos5250()) {
- pll_base = clk_get(NULL, "xtal");
-
- if (!IS_ERR(pll_base)) {
- pll_base_rate = clk_get_rate(pll_base);
- clk_put(pll_base);
- }
- }
-
return subsys_interface_register(&exynos_pm_interface);
}
arch_initcall(exynos_pm_drvinit);
@@ -343,13 +204,8 @@ static void exynos_pm_resume(void)
s3c_pm_do_restore_core(exynos_core_save, ARRAY_SIZE(exynos_core_save));
- if (!soc_is_exynos5250()) {
- exynos4_restore_pll();
-
-#ifdef CONFIG_SMP
+ if (IS_ENABLED(CONFIG_SMP) && !soc_is_exynos5250())
scu_enable(S5P_VA_SCU);
-#endif
- }
early_wakeup:
diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 271a255864d2..ba43321001d8 100644
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -30,6 +30,9 @@ config ARCH_CINTEGRATOR
config INTEGRATOR_IMPD1
tristate "Include support for Integrator/IM-PD1"
depends on ARCH_INTEGRATOR_AP
+ select ARCH_REQUIRE_GPIOLIB
+ select ARM_VIC
+ select GPIO_PL061 if GPIOLIB
help
The IM-PD1 is an add-on logic module for the Integrator which
allows ARM(R) Ltd PrimeCells to be developed and evaluated.
diff --git a/arch/arm/mach-integrator/impd1.c b/arch/arm/mach-integrator/impd1.c
index 9f82f9dcbb98..d9b784824808 100644
--- a/arch/arm/mach-integrator/impd1.c
+++ b/arch/arm/mach-integrator/impd1.c
@@ -23,6 +23,7 @@
#include <linux/io.h>
#include <linux/platform_data/clk-integrator.h>
#include <linux/slab.h>
+#include <linux/irqchip/arm-vic.h>
#include <mach/lm.h>
#include <mach/impd1.h>
@@ -35,6 +36,7 @@ MODULE_PARM_DESC(lmid, "logic module stack position");
struct impd1_module {
void __iomem *base;
+ void __iomem *vic_base;
};
void impd1_tweak_control(struct device *dev, u32 mask, u32 val)
@@ -262,9 +264,6 @@ struct impd1_device {
static struct impd1_device impd1_devs[] = {
{
- .offset = 0x03000000,
- .id = 0x00041190,
- }, {
.offset = 0x00100000,
.irq = { 1 },
.id = 0x00141011,
@@ -304,46 +303,72 @@ static struct impd1_device impd1_devs[] = {
}
};
-static int impd1_probe(struct lm_device *dev)
+/*
+ * Valid IRQs: 0 thru 9 and 11, 10 unused.
+ */
+#define IMPD1_VALID_IRQS 0x00000bffU
+
+static int __init impd1_probe(struct lm_device *dev)
{
struct impd1_module *impd1;
- int i, ret;
+ int irq_base;
+ int i;
if (dev->id != module_id)
return -EINVAL;
- if (!request_mem_region(dev->resource.start, SZ_4K, "LM registers"))
+ if (!devm_request_mem_region(&dev->dev, dev->resource.start,
+ SZ_4K, "LM registers"))
return -EBUSY;
- impd1 = kzalloc(sizeof(struct impd1_module), GFP_KERNEL);
- if (!impd1) {
- ret = -ENOMEM;
- goto release_lm;
- }
+ impd1 = devm_kzalloc(&dev->dev, sizeof(struct impd1_module),
+ GFP_KERNEL);
+ if (!impd1)
+ return -ENOMEM;
- impd1->base = ioremap(dev->resource.start, SZ_4K);
- if (!impd1->base) {
- ret = -ENOMEM;
- goto free_impd1;
- }
+ impd1->base = devm_ioremap(&dev->dev, dev->resource.start, SZ_4K);
+ if (!impd1->base)
+ return -ENOMEM;
- lm_set_drvdata(dev, impd1);
+ integrator_impd1_clk_init(impd1->base, dev->id);
- printk("IM-PD1 found at 0x%08lx\n",
- (unsigned long)dev->resource.start);
+ if (!devm_request_mem_region(&dev->dev,
+ dev->resource.start + 0x03000000,
+ SZ_4K, "VIC"))
+ return -EBUSY;
- integrator_impd1_clk_init(impd1->base, dev->id);
+ impd1->vic_base = devm_ioremap(&dev->dev,
+ dev->resource.start + 0x03000000,
+ SZ_4K);
+ if (!impd1->vic_base)
+ return -ENOMEM;
+
+ irq_base = vic_init_cascaded(impd1->vic_base, dev->irq,
+ IMPD1_VALID_IRQS, 0);
+
+ lm_set_drvdata(dev, impd1);
+
+ dev_info(&dev->dev, "IM-PD1 found at 0x%08lx\n",
+ (unsigned long)dev->resource.start);
for (i = 0; i < ARRAY_SIZE(impd1_devs); i++) {
struct impd1_device *idev = impd1_devs + i;
struct amba_device *d;
unsigned long pc_base;
char devname[32];
+ int irq1 = idev->irq[0];
+ int irq2 = idev->irq[1];
+
+ /* Translate IRQs to IM-PD1 local numberspace */
+ if (irq1)
+ irq1 += irq_base;
+ if (irq2)
+ irq2 += irq_base;
pc_base = dev->resource.start + idev->offset;
snprintf(devname, 32, "lm%x:%5.5lx", dev->id, idev->offset >> 12);
d = amba_ahb_device_add_res(&dev->dev, devname, pc_base, SZ_4K,
- dev->irq, dev->irq,
+ irq1, irq2,
idev->platform_data, idev->id,
&dev->resource);
if (IS_ERR(d)) {
@@ -353,14 +378,6 @@ static int impd1_probe(struct lm_device *dev)
}
return 0;
-
- free_impd1:
- if (impd1 && impd1->base)
- iounmap(impd1->base);
- kfree(impd1);
- release_lm:
- release_mem_region(dev->resource.start, SZ_4K);
- return ret;
}
static int impd1_remove_one(struct device *dev, void *data)
@@ -371,16 +388,10 @@ static int impd1_remove_one(struct device *dev, void *data)
static void impd1_remove(struct lm_device *dev)
{
- struct impd1_module *impd1 = lm_get_drvdata(dev);
-
device_for_each_child(&dev->dev, NULL, impd1_remove_one);
integrator_impd1_clk_exit(dev->id);
lm_set_drvdata(dev, NULL);
-
- iounmap(impd1->base);
- kfree(impd1);
- release_mem_region(dev->resource.start, SZ_4K);
}
static struct lm_driver impd1_driver = {
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index e4f27f0e56ac..cc0857cab2e1 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -42,6 +42,7 @@
#include <linux/sys_soc.h>
#include <linux/termios.h>
#include <linux/sched_clock.h>
+#include <linux/clk-provider.h>
#include <mach/hardware.h>
#include <mach/platform.h>
@@ -402,10 +403,7 @@ static void __init ap_of_timer_init(void)
struct clk *clk;
unsigned long rate;
- clk = clk_get_sys("ap_timer", NULL);
- BUG_ON(IS_ERR(clk));
- clk_prepare_enable(clk);
- rate = clk_get_rate(clk);
+ of_clk_init(NULL);
err = of_property_read_string(of_aliases,
"arm,timer-primary", &path);
@@ -415,6 +413,12 @@ static void __init ap_of_timer_init(void)
base = of_iomap(node, 0);
if (WARN_ON(!base))
return;
+
+ clk = of_clk_get(node, 0);
+ BUG_ON(IS_ERR(clk));
+ clk_prepare_enable(clk);
+ rate = clk_get_rate(clk);
+
writel(0, base + TIMER_CTRL);
integrator_clocksource_init(rate, base);
@@ -427,6 +431,12 @@ static void __init ap_of_timer_init(void)
if (WARN_ON(!base))
return;
irq = irq_of_parse_and_map(node, 0);
+
+ clk = of_clk_get(node, 0);
+ BUG_ON(IS_ERR(clk));
+ clk_prepare_enable(clk);
+ rate = clk_get_rate(clk);
+
writel(0, base + TIMER_CTRL);
integrator_clockevent_init(rate, base, irq);
}
@@ -440,7 +450,6 @@ static void __init ap_init_irq_of(void)
{
cm_init();
of_irq_init(fpga_irq_of_match);
- integrator_clk_init(false);
}
/* For the Device Tree, add in the UART callbacks as AUXDATA */
diff --git a/arch/arm/mach-integrator/integrator_cp.c b/arch/arm/mach-integrator/integrator_cp.c
index a3ef961e4a93..0ad5f60598c8 100644
--- a/arch/arm/mach-integrator/integrator_cp.c
+++ b/arch/arm/mach-integrator/integrator_cp.c
@@ -23,7 +23,6 @@
#include <linux/irqchip/versatile-fpga.h>
#include <linux/gfp.h>
#include <linux/mtd/physmap.h>
-#include <linux/platform_data/clk-integrator.h>
#include <linux/of_irq.h>
#include <linux/of_address.h>
#include <linux/of_platform.h>
@@ -33,8 +32,6 @@
#include <mach/platform.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
-#include <asm/hardware/arm_timer.h>
-#include <asm/hardware/icst.h>
#include <mach/lm.h>
@@ -43,8 +40,6 @@
#include <asm/mach/map.h>
#include <asm/mach/time.h>
-#include <asm/hardware/timer-sp.h>
-
#include <plat/clcd.h>
#include <plat/sched_clock.h>
@@ -250,7 +245,6 @@ static void __init intcp_init_irq_of(void)
{
cm_init();
of_irq_init(fpga_irq_of_match);
- integrator_clk_init(true);
}
/*
diff --git a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
index 6e5077e2ec26..1c37082c8b39 100644
--- a/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
+++ b/arch/arm/mach-kirkwood/include/mach/bridge-regs.h
@@ -22,6 +22,7 @@
#define CPU_RESET 0x00000002
#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108)
+#define RSTOUTn_MASK_PHYS (BRIDGE_PHYS_BASE + 0x0108)
#define SOFT_RESET_OUT_EN 0x00000004
#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c)
diff --git a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
index 5f03484584d4..e20d6da234a6 100644
--- a/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
+++ b/arch/arm/mach-mv78xx0/include/mach/bridge-regs.h
@@ -15,6 +15,7 @@
#define L2_WRITETHROUGH 0x00020000
#define RSTOUTn_MASK (BRIDGE_VIRT_BASE + 0x0108)
+#define RSTOUTn_MASK_PHYS (BRIDGE_PHYS_BASE + 0x0108)
#define SOFT_RESET_OUT_EN 0x00000004
#define SYSTEM_SOFT_RESET (BRIDGE_VIRT_BASE + 0x010c)
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 5c22c0899e9c..cb31d4390d52 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -74,6 +74,7 @@ config SOC_DRA7XX
select ARM_CPU_SUSPEND if PM
select ARM_GIC
select HAVE_ARM_ARCH_TIMER
+ select IRQ_CROSSBAR
config ARCH_OMAP2PLUS
bool
diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
index 3664562f9148..693fe486e917 100644
--- a/arch/arm/mach-omap2/omap-wakeupgen.c
+++ b/arch/arm/mach-omap2/omap-wakeupgen.c
@@ -138,7 +138,7 @@ static void wakeupgen_mask(struct irq_data *d)
unsigned long flags;
raw_spin_lock_irqsave(&wakeupgen_lock, flags);
- _wakeupgen_clear(d->irq, irq_target_cpu[d->irq]);
+ _wakeupgen_clear(d->hwirq, irq_target_cpu[d->hwirq]);
raw_spin_unlock_irqrestore(&wakeupgen_lock, flags);
}
@@ -150,7 +150,7 @@ static void wakeupgen_unmask(struct irq_data *d)
unsigned long flags;
raw_spin_lock_irqsave(&wakeupgen_lock, flags);
- _wakeupgen_set(d->irq, irq_target_cpu[d->irq]);
+ _wakeupgen_set(d->hwirq, irq_target_cpu[d->hwirq]);
raw_spin_unlock_irqrestore(&wakeupgen_lock, flags);
}
diff --git a/arch/arm/mach-omap2/omap4-common.c b/arch/arm/mach-omap2/omap4-common.c
index 6cd3f3772ecf..95e171a055f3 100644
--- a/arch/arm/mach-omap2/omap4-common.c
+++ b/arch/arm/mach-omap2/omap4-common.c
@@ -22,6 +22,7 @@
#include <linux/of_platform.h>
#include <linux/export.h>
#include <linux/irqchip/arm-gic.h>
+#include <linux/irqchip/irq-crossbar.h>
#include <linux/of_address.h>
#include <linux/reboot.h>
@@ -288,5 +289,8 @@ void __init omap_gic_of_init(void)
skip_errata_init:
omap_wakeupgen_init();
+#ifdef CONFIG_IRQ_CROSSBAR
+ irqcrossbar_init();
+#endif
irqchip_init();
}
diff --git a/arch/arm/mach-orion5x/include/mach/bridge-regs.h b/arch/arm/mach-orion5x/include/mach/bridge-regs.h
index f727d03f1688..5766e3fbff69 100644
--- a/arch/arm/mach-orion5x/include/mach/bridge-regs.h
+++ b/arch/arm/mach-orion5x/include/mach/bridge-regs.h
@@ -18,6 +18,7 @@
#define CPU_CTRL (ORION5X_BRIDGE_VIRT_BASE + 0x104)
#define RSTOUTn_MASK (ORION5X_BRIDGE_VIRT_BASE + 0x108)
+#define RSTOUTn_MASK_PHYS (ORION5X_BRIDGE_PHYS_BASE + 0x108)
#define CPU_SOFT_RESET (ORION5X_BRIDGE_VIRT_BASE + 0x10c)
diff --git a/arch/arm/mach-shmobile/clock-r7s72100.c b/arch/arm/mach-shmobile/clock-r7s72100.c
index e6ab0cd5b286..bee0073c9b64 100644
--- a/arch/arm/mach-shmobile/clock-r7s72100.c
+++ b/arch/arm/mach-shmobile/clock-r7s72100.c
@@ -22,12 +22,15 @@
#include <mach/common.h>
#include <mach/r7s72100.h>
-/* registers */
+/* Frequency Control Registers */
#define FRQCR 0xfcfe0010
#define FRQCR2 0xfcfe0014
+/* Standby Control Registers */
#define STBCR3 0xfcfe0420
#define STBCR4 0xfcfe0424
+#define STBCR7 0xfcfe0430
#define STBCR9 0xfcfe0438
+#define STBCR10 0xfcfe043c
#define PLL_RATE 30
@@ -67,7 +70,7 @@ static struct clk pll_clk = {
static unsigned long bus_recalc(struct clk *clk)
{
- return clk->parent->rate * 2 / 3;
+ return clk->parent->rate / 3;
}
static struct sh_clk_ops bus_clk_ops = {
@@ -145,15 +148,25 @@ struct clk div4_clks[DIV4_NR] = {
| CLK_ENABLE_ON_INIT),
};
-enum { MSTP97, MSTP96, MSTP95, MSTP94,
+enum {
+ MSTP107, MSTP106, MSTP105, MSTP104, MSTP103,
+ MSTP97, MSTP96, MSTP95, MSTP94,
+ MSTP74,
MSTP47, MSTP46, MSTP45, MSTP44, MSTP43, MSTP42, MSTP41, MSTP40,
- MSTP33, MSTP_NR };
+ MSTP33, MSTP_NR
+};
static struct clk mstp_clks[MSTP_NR] = {
+ [MSTP107] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 7, 0), /* RSPI0 */
+ [MSTP106] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 6, 0), /* RSPI1 */
+ [MSTP105] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 5, 0), /* RSPI2 */
+ [MSTP104] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 4, 0), /* RSPI3 */
+ [MSTP103] = SH_CLK_MSTP8(&peripheral1_clk, STBCR10, 3, 0), /* RSPI4 */
[MSTP97] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 7, 0), /* RIIC0 */
[MSTP96] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 6, 0), /* RIIC1 */
[MSTP95] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 5, 0), /* RIIC2 */
[MSTP94] = SH_CLK_MSTP8(&peripheral0_clk, STBCR9, 4, 0), /* RIIC3 */
+ [MSTP74] = SH_CLK_MSTP8(&peripheral1_clk, STBCR7, 4, 0), /* Ether */
[MSTP47] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 7, 0), /* SCIF0 */
[MSTP46] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 6, 0), /* SCIF1 */
[MSTP45] = SH_CLK_MSTP8(&peripheral1_clk, STBCR4, 5, 0), /* SCIF2 */
@@ -176,6 +189,21 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("cpu_clk", &div4_clks[DIV4_I]),
/* MSTP clocks */
+ CLKDEV_DEV_ID("rspi-rz.0", &mstp_clks[MSTP107]),
+ CLKDEV_DEV_ID("rspi-rz.1", &mstp_clks[MSTP106]),
+ CLKDEV_DEV_ID("rspi-rz.2", &mstp_clks[MSTP105]),
+ CLKDEV_DEV_ID("rspi-rz.3", &mstp_clks[MSTP104]),
+ CLKDEV_DEV_ID("rspi-rz.4", &mstp_clks[MSTP103]),
+ CLKDEV_DEV_ID("e800c800.spi", &mstp_clks[MSTP107]),
+ CLKDEV_DEV_ID("e800d000.spi", &mstp_clks[MSTP106]),
+ CLKDEV_DEV_ID("e800d800.spi", &mstp_clks[MSTP105]),
+ CLKDEV_DEV_ID("e800e000.spi", &mstp_clks[MSTP104]),
+ CLKDEV_DEV_ID("e800e800.spi", &mstp_clks[MSTP103]),
+ CLKDEV_DEV_ID("fcfee000.i2c", &mstp_clks[MSTP97]),
+ CLKDEV_DEV_ID("fcfee400.i2c", &mstp_clks[MSTP96]),
+ CLKDEV_DEV_ID("fcfee800.i2c", &mstp_clks[MSTP95]),
+ CLKDEV_DEV_ID("fcfeec00.i2c", &mstp_clks[MSTP94]),
+ CLKDEV_DEV_ID("r7s72100-ether", &mstp_clks[MSTP74]),
CLKDEV_CON_ID("mtu2_fck", &mstp_clks[MSTP33]),
/* ICK */
diff --git a/arch/arm/mach-shmobile/clock-r8a7778.c b/arch/arm/mach-shmobile/clock-r8a7778.c
index 9783945f8bc7..2009a9bc6356 100644
--- a/arch/arm/mach-shmobile/clock-r8a7778.c
+++ b/arch/arm/mach-shmobile/clock-r8a7778.c
@@ -221,6 +221,10 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("fffc6000.spi", &mstp_clks[MSTP007]), /* HSPI2 */
CLKDEV_DEV_ID("rcar_sound", &mstp_clks[MSTP008]), /* SRU */
+ CLKDEV_ICK_ID("clk_a", "rcar_sound", &audio_clk_a),
+ CLKDEV_ICK_ID("clk_b", "rcar_sound", &audio_clk_b),
+ CLKDEV_ICK_ID("clk_c", "rcar_sound", &audio_clk_c),
+ CLKDEV_ICK_ID("clk_i", "rcar_sound", &s1_clk),
CLKDEV_ICK_ID("ssi.0", "rcar_sound", &mstp_clks[MSTP012]),
CLKDEV_ICK_ID("ssi.1", "rcar_sound", &mstp_clks[MSTP011]),
CLKDEV_ICK_ID("ssi.2", "rcar_sound", &mstp_clks[MSTP010]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7779.c b/arch/arm/mach-shmobile/clock-r8a7779.c
index cabedebd7648..8e403ae0c7b2 100644
--- a/arch/arm/mach-shmobile/clock-r8a7779.c
+++ b/arch/arm/mach-shmobile/clock-r8a7779.c
@@ -120,16 +120,16 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP322] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 22, 0), /* SDHI1 */
[MSTP321] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 21, 0), /* SDHI2 */
[MSTP320] = SH_CLK_MSTP32(&clkp_clk, MSTPCR3, 20, 0), /* SDHI3 */
- [MSTP120] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 20, 0), /* VIN3 */
- [MSTP116] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 16, 0), /* PCIe */
- [MSTP115] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 15, 0), /* SATA */
- [MSTP114] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 14, 0), /* Ether */
- [MSTP110] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 10, 0), /* VIN0 */
- [MSTP109] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 9, 0), /* VIN1 */
- [MSTP108] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 8, 0), /* VIN2 */
- [MSTP103] = SH_CLK_MSTP32(&clks_clk, MSTPCR1, 3, 0), /* DU */
- [MSTP101] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 1, 0), /* USB2 */
- [MSTP100] = SH_CLK_MSTP32(&clkp_clk, MSTPCR1, 0, 0), /* USB0/1 */
+ [MSTP120] = SH_CLK_MSTP32_STS(&clks_clk, MSTPCR1, 20, MSTPSR1, 0), /* VIN3 */
+ [MSTP116] = SH_CLK_MSTP32_STS(&clkp_clk, MSTPCR1, 16, MSTPSR1, 0), /* PCIe */
+ [MSTP115] = SH_CLK_MSTP32_STS(&clkp_clk, MSTPCR1, 15, MSTPSR1, 0), /* SATA */
+ [MSTP114] = SH_CLK_MSTP32_STS(&clkp_clk, MSTPCR1, 14, MSTPSR1, 0), /* Ether */
+ [MSTP110] = SH_CLK_MSTP32_STS(&clks_clk, MSTPCR1, 10, MSTPSR1, 0), /* VIN0 */
+ [MSTP109] = SH_CLK_MSTP32_STS(&clks_clk, MSTPCR1, 9, MSTPSR1, 0), /* VIN1 */
+ [MSTP108] = SH_CLK_MSTP32_STS(&clks_clk, MSTPCR1, 8, MSTPSR1, 0), /* VIN2 */
+ [MSTP103] = SH_CLK_MSTP32_STS(&clks_clk, MSTPCR1, 3, MSTPSR1, 0), /* DU */
+ [MSTP101] = SH_CLK_MSTP32_STS(&clkp_clk, MSTPCR1, 1, MSTPSR1, 0), /* USB2 */
+ [MSTP100] = SH_CLK_MSTP32_STS(&clkp_clk, MSTPCR1, 0, MSTPSR1, 0), /* USB0/1 */
[MSTP030] = SH_CLK_MSTP32(&clkp_clk, MSTPCR0, 30, 0), /* I2C0 */
[MSTP029] = SH_CLK_MSTP32(&clkp_clk, MSTPCR0, 29, 0), /* I2C1 */
[MSTP028] = SH_CLK_MSTP32(&clkp_clk, MSTPCR0, 28, 0), /* I2C2 */
diff --git a/arch/arm/mach-shmobile/clock-r8a7790.c b/arch/arm/mach-shmobile/clock-r8a7790.c
index f44987a92ad4..3f93503f5b96 100644
--- a/arch/arm/mach-shmobile/clock-r8a7790.c
+++ b/arch/arm/mach-shmobile/clock-r8a7790.c
@@ -43,17 +43,26 @@
* see "p1 / 2" on R8A7790_CLOCK_ROOT() below
*/
-#define CPG_BASE 0xe6150000
-#define CPG_LEN 0x1000
-
-#define SMSTPCR1 0xe6150134
-#define SMSTPCR2 0xe6150138
-#define SMSTPCR3 0xe615013c
-#define SMSTPCR5 0xe6150144
-#define SMSTPCR7 0xe615014c
-#define SMSTPCR8 0xe6150990
-#define SMSTPCR9 0xe6150994
-#define SMSTPCR10 0xe6150998
+#define CPG_BASE 0xe6150000
+#define CPG_LEN 0x1000
+
+#define SMSTPCR1 0xe6150134
+#define SMSTPCR2 0xe6150138
+#define SMSTPCR3 0xe615013c
+#define SMSTPCR5 0xe6150144
+#define SMSTPCR7 0xe615014c
+#define SMSTPCR8 0xe6150990
+#define SMSTPCR9 0xe6150994
+#define SMSTPCR10 0xe6150998
+
+#define MSTPSR1 IOMEM(0xe6150038)
+#define MSTPSR2 IOMEM(0xe6150040)
+#define MSTPSR3 IOMEM(0xe6150048)
+#define MSTPSR5 IOMEM(0xe615003c)
+#define MSTPSR7 IOMEM(0xe61501c4)
+#define MSTPSR8 IOMEM(0xe61509a0)
+#define MSTPSR9 IOMEM(0xe61509a4)
+#define MSTPSR10 IOMEM(0xe61509a8)
#define SDCKCR 0xE6150074
#define SD2CKCR 0xE6150078
@@ -82,6 +91,15 @@ static struct clk main_clk = {
.ops = &followparent_clk_ops,
};
+static struct clk audio_clk_a = {
+};
+
+static struct clk audio_clk_b = {
+};
+
+static struct clk audio_clk_c = {
+};
+
/*
* clock ratio of these clock will be updated
* on r8a7790_clock_init()
@@ -115,6 +133,9 @@ SH_FIXED_RATIO_CLK_SET(ddr_clk, pll3_clk, 1, 8);
SH_FIXED_RATIO_CLK_SET(mp_clk, pll1_div2_clk, 1, 15);
static struct clk *main_clks[] = {
+ &audio_clk_a,
+ &audio_clk_b,
+ &audio_clk_c,
&extal_clk,
&extal_div2_clk,
&main_clk,
@@ -183,15 +204,22 @@ static struct clk div6_clks[DIV6_NR] = {
/* MSTP */
enum {
+ MSTP1017, /* parent of SCU */
+
+ MSTP1031, MSTP1030,
+ MSTP1029, MSTP1028, MSTP1027, MSTP1026, MSTP1025, MSTP1024, MSTP1023, MSTP1022,
MSTP1015, MSTP1014, MSTP1013, MSTP1012, MSTP1011, MSTP1010,
MSTP1009, MSTP1008, MSTP1007, MSTP1006, MSTP1005,
MSTP931, MSTP930, MSTP929, MSTP928,
MSTP917,
+ MSTP815, MSTP814,
MSTP813,
+ MSTP811, MSTP810, MSTP809, MSTP808,
MSTP726, MSTP725, MSTP724, MSTP723, MSTP722, MSTP721, MSTP720,
MSTP717, MSTP716,
- MSTP704,
+ MSTP704, MSTP703,
MSTP522,
+ MSTP502, MSTP501,
MSTP315, MSTP314, MSTP313, MSTP312, MSTP311, MSTP305, MSTP304,
MSTP216, MSTP207, MSTP206, MSTP204, MSTP203, MSTP202,
MSTP124,
@@ -199,53 +227,77 @@ enum {
};
static struct clk mstp_clks[MSTP_NR] = {
- [MSTP1015] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 15, 0), /* SSI0 */
- [MSTP1014] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 14, 0), /* SSI1 */
- [MSTP1013] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 13, 0), /* SSI2 */
- [MSTP1012] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 12, 0), /* SSI3 */
- [MSTP1011] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 11, 0), /* SSI4 */
- [MSTP1010] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 10, 0), /* SSI5 */
- [MSTP1009] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 9, 0), /* SSI6 */
- [MSTP1008] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 8, 0), /* SSI7 */
- [MSTP1007] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 7, 0), /* SSI8 */
- [MSTP1006] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 6, 0), /* SSI9 */
- [MSTP1005] = SH_CLK_MSTP32(&p_clk, SMSTPCR10, 5, 0), /* SSI ALL */
- [MSTP931] = SH_CLK_MSTP32(&p_clk, SMSTPCR9, 31, 0), /* I2C0 */
- [MSTP930] = SH_CLK_MSTP32(&p_clk, SMSTPCR9, 30, 0), /* I2C1 */
- [MSTP929] = SH_CLK_MSTP32(&p_clk, SMSTPCR9, 29, 0), /* I2C2 */
- [MSTP928] = SH_CLK_MSTP32(&p_clk, SMSTPCR9, 28, 0), /* I2C3 */
- [MSTP917] = SH_CLK_MSTP32(&qspi_clk, SMSTPCR9, 17, 0), /* QSPI */
- [MSTP813] = SH_CLK_MSTP32(&p_clk, SMSTPCR8, 13, 0), /* Ether */
- [MSTP726] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 26, 0), /* LVDS0 */
- [MSTP725] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 25, 0), /* LVDS1 */
- [MSTP724] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 24, 0), /* DU0 */
- [MSTP723] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 23, 0), /* DU1 */
- [MSTP722] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 22, 0), /* DU2 */
- [MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
- [MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
- [MSTP717] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 17, 0), /* HSCIF0 */
- [MSTP716] = SH_CLK_MSTP32(&zs_clk, SMSTPCR7, 16, 0), /* HSCIF1 */
- [MSTP704] = SH_CLK_MSTP32(&mp_clk, SMSTPCR7, 4, 0), /* HSUSB */
- [MSTP522] = SH_CLK_MSTP32(&extal_clk, SMSTPCR5, 22, 0), /* Thermal */
- [MSTP315] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, 0), /* MMC0 */
- [MSTP314] = SH_CLK_MSTP32(&div4_clks[DIV4_SD0], SMSTPCR3, 14, 0), /* SDHI0 */
- [MSTP313] = SH_CLK_MSTP32(&div4_clks[DIV4_SD1], SMSTPCR3, 13, 0), /* SDHI1 */
- [MSTP312] = SH_CLK_MSTP32(&div6_clks[DIV6_SD2], SMSTPCR3, 12, 0), /* SDHI2 */
- [MSTP311] = SH_CLK_MSTP32(&div6_clks[DIV6_SD3], SMSTPCR3, 11, 0), /* SDHI3 */
- [MSTP305] = SH_CLK_MSTP32(&div6_clks[DIV6_MMC1], SMSTPCR3, 5, 0), /* MMC1 */
- [MSTP304] = SH_CLK_MSTP32(&cp_clk, SMSTPCR3, 4, 0), /* TPU0 */
- [MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */
- [MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
- [MSTP206] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 6, 0), /* SCIFB0 */
- [MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
- [MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
- [MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */
- [MSTP124] = SH_CLK_MSTP32(&rclk_clk, SMSTPCR1, 24, 0), /* CMT0 */
+ [MSTP1031] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 31, MSTPSR10, 0), /* SCU0 */
+ [MSTP1030] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 30, MSTPSR10, 0), /* SCU1 */
+ [MSTP1029] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 29, MSTPSR10, 0), /* SCU2 */
+ [MSTP1028] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 28, MSTPSR10, 0), /* SCU3 */
+ [MSTP1027] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 27, MSTPSR10, 0), /* SCU4 */
+ [MSTP1026] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 26, MSTPSR10, 0), /* SCU5 */
+ [MSTP1025] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 25, MSTPSR10, 0), /* SCU6 */
+ [MSTP1024] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 24, MSTPSR10, 0), /* SCU7 */
+ [MSTP1023] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 23, MSTPSR10, 0), /* SCU8 */
+ [MSTP1022] = SH_CLK_MSTP32_STS(&mstp_clks[MSTP1017], SMSTPCR10, 22, MSTPSR10, 0), /* SCU9 */
+ [MSTP1017] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 17, MSTPSR10, 0), /* SCU */
+ [MSTP1015] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 15, MSTPSR10, 0), /* SSI0 */
+ [MSTP1014] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 14, MSTPSR10, 0), /* SSI1 */
+ [MSTP1013] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 13, MSTPSR10, 0), /* SSI2 */
+ [MSTP1012] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 12, MSTPSR10, 0), /* SSI3 */
+ [MSTP1011] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 11, MSTPSR10, 0), /* SSI4 */
+ [MSTP1010] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 10, MSTPSR10, 0), /* SSI5 */
+ [MSTP1009] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 9, MSTPSR10, 0), /* SSI6 */
+ [MSTP1008] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 8, MSTPSR10, 0), /* SSI7 */
+ [MSTP1007] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 7, MSTPSR10, 0), /* SSI8 */
+ [MSTP1006] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 6, MSTPSR10, 0), /* SSI9 */
+ [MSTP1005] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR10, 5, MSTPSR10, 0), /* SSI ALL */
+ [MSTP931] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
+ [MSTP930] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
+ [MSTP929] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
+ [MSTP928] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
+ [MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
+ [MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
+ [MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
+ [MSTP813] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR8, 13, MSTPSR8, 0), /* Ether */
+ [MSTP811] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 11, MSTPSR8, 0), /* VIN0 */
+ [MSTP810] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 10, MSTPSR8, 0), /* VIN1 */
+ [MSTP809] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 9, MSTPSR8, 0), /* VIN2 */
+ [MSTP808] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 8, MSTPSR8, 0), /* VIN3 */
+ [MSTP726] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 26, MSTPSR7, 0), /* LVDS0 */
+ [MSTP725] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 25, MSTPSR7, 0), /* LVDS1 */
+ [MSTP724] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 24, MSTPSR7, 0), /* DU0 */
+ [MSTP723] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 23, MSTPSR7, 0), /* DU1 */
+ [MSTP722] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 22, MSTPSR7, 0), /* DU2 */
+ [MSTP721] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 21, MSTPSR7, 0), /* SCIF0 */
+ [MSTP720] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 20, MSTPSR7, 0), /* SCIF1 */
+ [MSTP717] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR7, 17, MSTPSR7, 0), /* HSCIF0 */
+ [MSTP716] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR7, 16, MSTPSR7, 0), /* HSCIF1 */
+ [MSTP704] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR7, 4, MSTPSR7, 0), /* HSUSB */
+ [MSTP703] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR7, 3, MSTPSR7, 0), /* EHCI */
+ [MSTP522] = SH_CLK_MSTP32_STS(&extal_clk, SMSTPCR5, 22, MSTPSR5, 0), /* Thermal */
+ [MSTP502] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR5, 2, MSTPSR5, 0), /* Audio-DMAC low */
+ [MSTP501] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR5, 1, MSTPSR5, 0), /* Audio-DMAC hi */
+ [MSTP315] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_MMC0], SMSTPCR3, 15, MSTPSR3, 0), /* MMC0 */
+ [MSTP314] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD0], SMSTPCR3, 14, MSTPSR3, 0), /* SDHI0 */
+ [MSTP313] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD1], SMSTPCR3, 13, MSTPSR3, 0), /* SDHI1 */
+ [MSTP312] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD2], SMSTPCR3, 12, MSTPSR3, 0), /* SDHI2 */
+ [MSTP311] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD3], SMSTPCR3, 11, MSTPSR3, 0), /* SDHI3 */
+ [MSTP305] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_MMC1], SMSTPCR3, 5, MSTPSR3, 0), /* MMC1 */
+ [MSTP304] = SH_CLK_MSTP32_STS(&cp_clk, SMSTPCR3, 4, MSTPSR3, 0), /* TPU0 */
+ [MSTP216] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 16, MSTPSR2, 0), /* SCIFB2 */
+ [MSTP207] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 7, MSTPSR2, 0), /* SCIFB1 */
+ [MSTP206] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 6, MSTPSR2, 0), /* SCIFB0 */
+ [MSTP204] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 4, MSTPSR2, 0), /* SCIFA0 */
+ [MSTP203] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 3, MSTPSR2, 0), /* SCIFA1 */
+ [MSTP202] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 2, MSTPSR2, 0), /* SCIFA2 */
+ [MSTP124] = SH_CLK_MSTP32_STS(&rclk_clk, SMSTPCR1, 24, MSTPSR1, 0), /* CMT0 */
};
static struct clk_lookup lookups[] = {
/* main clocks */
+ CLKDEV_CON_ID("audio_clk_a", &audio_clk_a),
+ CLKDEV_CON_ID("audio_clk_b", &audio_clk_b),
+ CLKDEV_CON_ID("audio_clk_c", &audio_clk_c),
+ CLKDEV_CON_ID("audio_clk_internal", &m2_clk),
CLKDEV_CON_ID("extal", &extal_clk),
CLKDEV_CON_ID("extal_div2", &extal_div2_clk),
CLKDEV_CON_ID("main", &main_clk),
@@ -291,32 +343,32 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-sci.7", &mstp_clks[MSTP720]),
CLKDEV_DEV_ID("sh-sci.8", &mstp_clks[MSTP717]),
CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP716]),
- CLKDEV_DEV_ID("e6508000.i2c", &mstp_clks[MSTP931]),
CLKDEV_DEV_ID("i2c-rcar_gen2.0", &mstp_clks[MSTP931]),
- CLKDEV_DEV_ID("e6518000.i2c", &mstp_clks[MSTP930]),
CLKDEV_DEV_ID("i2c-rcar_gen2.1", &mstp_clks[MSTP930]),
- CLKDEV_DEV_ID("e6530000.i2c", &mstp_clks[MSTP929]),
CLKDEV_DEV_ID("i2c-rcar_gen2.2", &mstp_clks[MSTP929]),
- CLKDEV_DEV_ID("e6540000.i2c", &mstp_clks[MSTP928]),
CLKDEV_DEV_ID("i2c-rcar_gen2.3", &mstp_clks[MSTP928]),
CLKDEV_DEV_ID("r8a7790-ether", &mstp_clks[MSTP813]),
- CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
+ CLKDEV_DEV_ID("r8a7790-vin.0", &mstp_clks[MSTP811]),
+ CLKDEV_DEV_ID("r8a7790-vin.1", &mstp_clks[MSTP810]),
+ CLKDEV_DEV_ID("r8a7790-vin.2", &mstp_clks[MSTP809]),
+ CLKDEV_DEV_ID("r8a7790-vin.3", &mstp_clks[MSTP808]),
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
- CLKDEV_DEV_ID("ee200000.mmc", &mstp_clks[MSTP315]),
+ CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP502]),
+ CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP501]),
CLKDEV_DEV_ID("sh_mmcif.0", &mstp_clks[MSTP315]),
- CLKDEV_DEV_ID("ee100000.sd", &mstp_clks[MSTP314]),
CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
- CLKDEV_DEV_ID("ee120000.sd", &mstp_clks[MSTP313]),
CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP313]),
- CLKDEV_DEV_ID("ee140000.sd", &mstp_clks[MSTP312]),
CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP312]),
- CLKDEV_DEV_ID("ee160000.sd", &mstp_clks[MSTP311]),
CLKDEV_DEV_ID("sh_mobile_sdhi.3", &mstp_clks[MSTP311]),
- CLKDEV_DEV_ID("ee220000.mmc", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("sh_mmcif.1", &mstp_clks[MSTP305]),
CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]),
CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]),
CLKDEV_DEV_ID("renesas_usbhs", &mstp_clks[MSTP704]),
+ CLKDEV_DEV_ID("pci-rcar-gen2.0", &mstp_clks[MSTP703]),
+ CLKDEV_DEV_ID("pci-rcar-gen2.1", &mstp_clks[MSTP703]),
+ CLKDEV_DEV_ID("pci-rcar-gen2.2", &mstp_clks[MSTP703]),
+ CLKDEV_DEV_ID("sata-r8a7790.0", &mstp_clks[MSTP815]),
+ CLKDEV_DEV_ID("sata-r8a7790.1", &mstp_clks[MSTP814]),
/* ICK */
CLKDEV_ICK_ID("usbhs", "usb_phy_rcar_gen2", &mstp_clks[MSTP704]),
@@ -325,6 +377,20 @@ static struct clk_lookup lookups[] = {
CLKDEV_ICK_ID("du.0", "rcar-du-r8a7790", &mstp_clks[MSTP724]),
CLKDEV_ICK_ID("du.1", "rcar-du-r8a7790", &mstp_clks[MSTP723]),
CLKDEV_ICK_ID("du.2", "rcar-du-r8a7790", &mstp_clks[MSTP722]),
+ CLKDEV_ICK_ID("clk_a", "rcar_sound", &audio_clk_a),
+ CLKDEV_ICK_ID("clk_b", "rcar_sound", &audio_clk_b),
+ CLKDEV_ICK_ID("clk_c", "rcar_sound", &audio_clk_c),
+ CLKDEV_ICK_ID("clk_i", "rcar_sound", &m2_clk),
+ CLKDEV_ICK_ID("scu.0", "rcar_sound", &mstp_clks[MSTP1031]),
+ CLKDEV_ICK_ID("scu.1", "rcar_sound", &mstp_clks[MSTP1030]),
+ CLKDEV_ICK_ID("scu.2", "rcar_sound", &mstp_clks[MSTP1029]),
+ CLKDEV_ICK_ID("scu.3", "rcar_sound", &mstp_clks[MSTP1028]),
+ CLKDEV_ICK_ID("scu.4", "rcar_sound", &mstp_clks[MSTP1027]),
+ CLKDEV_ICK_ID("scu.5", "rcar_sound", &mstp_clks[MSTP1026]),
+ CLKDEV_ICK_ID("scu.6", "rcar_sound", &mstp_clks[MSTP1025]),
+ CLKDEV_ICK_ID("scu.7", "rcar_sound", &mstp_clks[MSTP1024]),
+ CLKDEV_ICK_ID("scu.8", "rcar_sound", &mstp_clks[MSTP1023]),
+ CLKDEV_ICK_ID("scu.9", "rcar_sound", &mstp_clks[MSTP1022]),
CLKDEV_ICK_ID("ssi.0", "rcar_sound", &mstp_clks[MSTP1015]),
CLKDEV_ICK_ID("ssi.1", "rcar_sound", &mstp_clks[MSTP1014]),
CLKDEV_ICK_ID("ssi.2", "rcar_sound", &mstp_clks[MSTP1013]),
diff --git a/arch/arm/mach-shmobile/clock-r8a7791.c b/arch/arm/mach-shmobile/clock-r8a7791.c
index f5461262ee25..701383fe3267 100644
--- a/arch/arm/mach-shmobile/clock-r8a7791.c
+++ b/arch/arm/mach-shmobile/clock-r8a7791.c
@@ -59,10 +59,19 @@
#define SMSTPCR10 0xE6150998
#define SMSTPCR11 0xE615099C
+#define MSTPSR1 IOMEM(0xe6150038)
+#define MSTPSR2 IOMEM(0xe6150040)
+#define MSTPSR3 IOMEM(0xe6150048)
+#define MSTPSR5 IOMEM(0xe615003c)
+#define MSTPSR7 IOMEM(0xe61501c4)
+#define MSTPSR8 IOMEM(0xe61509a0)
+#define MSTPSR9 IOMEM(0xe61509a4)
+#define MSTPSR11 IOMEM(0xe61509ac)
+
#define MODEMR 0xE6160060
#define SDCKCR 0xE6150074
-#define SD2CKCR 0xE6150078
-#define SD3CKCR 0xE615007C
+#define SD1CKCR 0xE6150078
+#define SD2CKCR 0xE615026c
#define MMC0CKCR 0xE6150240
#define MMC1CKCR 0xE6150244
#define SSPCKCR 0xE6150248
@@ -93,6 +102,7 @@ static struct clk main_clk = {
*/
SH_FIXED_RATIO_CLK_SET(pll1_clk, main_clk, 1, 1);
SH_FIXED_RATIO_CLK_SET(pll3_clk, main_clk, 1, 1);
+SH_FIXED_RATIO_CLK_SET(qspi_clk, pll1_clk, 1, 1);
/* fixed ratio clock */
SH_FIXED_RATIO_CLK_SET(extal_div2_clk, extal_clk, 1, 2);
@@ -103,7 +113,9 @@ SH_FIXED_RATIO_CLK_SET(hp_clk, pll1_clk, 1, 12);
SH_FIXED_RATIO_CLK_SET(p_clk, pll1_clk, 1, 24);
SH_FIXED_RATIO_CLK_SET(rclk_clk, pll1_clk, 1, (48 * 1024));
SH_FIXED_RATIO_CLK_SET(mp_clk, pll1_div2_clk, 1, 15);
+SH_FIXED_RATIO_CLK_SET(zg_clk, pll1_clk, 1, 3);
SH_FIXED_RATIO_CLK_SET(zx_clk, pll1_clk, 1, 3);
+SH_FIXED_RATIO_CLK_SET(zs_clk, pll1_clk, 1, 6);
static struct clk *main_clks[] = {
&extal_clk,
@@ -114,46 +126,103 @@ static struct clk *main_clks[] = {
&pll3_clk,
&hp_clk,
&p_clk,
+ &qspi_clk,
&rclk_clk,
&mp_clk,
&cp_clk,
+ &zg_clk,
&zx_clk,
+ &zs_clk,
+};
+
+/* SDHI (DIV4) clock */
+static int divisors[] = { 2, 3, 4, 6, 8, 12, 16, 18, 24, 0, 36, 48, 10 };
+
+static struct clk_div_mult_table div4_div_mult_table = {
+ .divisors = divisors,
+ .nr_divisors = ARRAY_SIZE(divisors),
+};
+
+static struct clk_div4_table div4_table = {
+ .div_mult_table = &div4_div_mult_table,
+};
+
+enum {
+ DIV4_SDH, DIV4_SD0,
+ DIV4_NR
+};
+
+static struct clk div4_clks[DIV4_NR] = {
+ [DIV4_SDH] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 8, 0x0dff, CLK_ENABLE_ON_INIT),
+ [DIV4_SD0] = SH_CLK_DIV4(&pll1_clk, SDCKCR, 4, 0x1de0, CLK_ENABLE_ON_INIT),
+};
+
+/* DIV6 clocks */
+enum {
+ DIV6_SD1, DIV6_SD2,
+ DIV6_NR
+};
+
+static struct clk div6_clks[DIV6_NR] = {
+ [DIV6_SD1] = SH_CLK_DIV6(&pll1_div2_clk, SD1CKCR, 0),
+ [DIV6_SD2] = SH_CLK_DIV6(&pll1_div2_clk, SD2CKCR, 0),
};
/* MSTP */
enum {
+ MSTP1108, MSTP1107, MSTP1106,
+ MSTP931, MSTP930, MSTP929, MSTP928, MSTP927, MSTP925,
+ MSTP917,
+ MSTP815, MSTP814,
MSTP813,
+ MSTP811, MSTP810, MSTP809,
MSTP726, MSTP724, MSTP723, MSTP721, MSTP720,
MSTP719, MSTP718, MSTP715, MSTP714,
MSTP522,
+ MSTP314, MSTP312, MSTP311,
MSTP216, MSTP207, MSTP206,
- MSTP204, MSTP203, MSTP202, MSTP1105, MSTP1106, MSTP1107,
+ MSTP204, MSTP203, MSTP202,
MSTP124,
MSTP_NR
};
static struct clk mstp_clks[MSTP_NR] = {
- [MSTP813] = SH_CLK_MSTP32(&p_clk, SMSTPCR8, 13, 0), /* Ether */
- [MSTP726] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 26, 0), /* LVDS0 */
- [MSTP724] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 24, 0), /* DU0 */
- [MSTP723] = SH_CLK_MSTP32(&zx_clk, SMSTPCR7, 23, 0), /* DU1 */
- [MSTP721] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 21, 0), /* SCIF0 */
- [MSTP720] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 20, 0), /* SCIF1 */
- [MSTP719] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 19, 0), /* SCIF2 */
- [MSTP718] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 18, 0), /* SCIF3 */
- [MSTP715] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 15, 0), /* SCIF4 */
- [MSTP714] = SH_CLK_MSTP32(&p_clk, SMSTPCR7, 14, 0), /* SCIF5 */
- [MSTP522] = SH_CLK_MSTP32(&extal_clk, SMSTPCR5, 22, 0), /* Thermal */
- [MSTP216] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 16, 0), /* SCIFB2 */
- [MSTP207] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 7, 0), /* SCIFB1 */
- [MSTP206] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 6, 0), /* SCIFB0 */
- [MSTP204] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 4, 0), /* SCIFA0 */
- [MSTP203] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 3, 0), /* SCIFA1 */
- [MSTP202] = SH_CLK_MSTP32(&mp_clk, SMSTPCR2, 2, 0), /* SCIFA2 */
- [MSTP1105] = SH_CLK_MSTP32(&mp_clk, SMSTPCR11, 5, 0), /* SCIFA3 */
- [MSTP1106] = SH_CLK_MSTP32(&mp_clk, SMSTPCR11, 6, 0), /* SCIFA4 */
- [MSTP1107] = SH_CLK_MSTP32(&mp_clk, SMSTPCR11, 7, 0), /* SCIFA5 */
- [MSTP124] = SH_CLK_MSTP32(&rclk_clk, SMSTPCR1, 24, 0), /* CMT0 */
+ [MSTP1108] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 8, MSTPSR11, 0), /* SCIFA5 */
+ [MSTP1107] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 7, MSTPSR11, 0), /* SCIFA4 */
+ [MSTP1106] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR11, 6, MSTPSR11, 0), /* SCIFA3 */
+ [MSTP931] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 31, MSTPSR9, 0), /* I2C0 */
+ [MSTP930] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 30, MSTPSR9, 0), /* I2C1 */
+ [MSTP929] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 29, MSTPSR9, 0), /* I2C2 */
+ [MSTP928] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 28, MSTPSR9, 0), /* I2C3 */
+ [MSTP927] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 27, MSTPSR9, 0), /* I2C4 */
+ [MSTP925] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR9, 25, MSTPSR9, 0), /* I2C5 */
+ [MSTP917] = SH_CLK_MSTP32_STS(&qspi_clk, SMSTPCR9, 17, MSTPSR9, 0), /* QSPI */
+ [MSTP815] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 15, MSTPSR8, 0), /* SATA0 */
+ [MSTP814] = SH_CLK_MSTP32_STS(&zs_clk, SMSTPCR8, 14, MSTPSR8, 0), /* SATA1 */
+ [MSTP813] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR8, 13, MSTPSR8, 0), /* Ether */
+ [MSTP811] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 11, MSTPSR8, 0), /* VIN0 */
+ [MSTP810] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 10, MSTPSR8, 0), /* VIN1 */
+ [MSTP809] = SH_CLK_MSTP32_STS(&zg_clk, SMSTPCR8, 9, MSTPSR8, 0), /* VIN2 */
+ [MSTP726] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 26, MSTPSR7, 0), /* LVDS0 */
+ [MSTP724] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 24, MSTPSR7, 0), /* DU0 */
+ [MSTP723] = SH_CLK_MSTP32_STS(&zx_clk, SMSTPCR7, 23, MSTPSR7, 0), /* DU1 */
+ [MSTP721] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 21, MSTPSR7, 0), /* SCIF0 */
+ [MSTP720] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 20, MSTPSR7, 0), /* SCIF1 */
+ [MSTP719] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 19, MSTPSR7, 0), /* SCIF2 */
+ [MSTP718] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 18, MSTPSR7, 0), /* SCIF3 */
+ [MSTP715] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 15, MSTPSR7, 0), /* SCIF4 */
+ [MSTP714] = SH_CLK_MSTP32_STS(&p_clk, SMSTPCR7, 14, MSTPSR7, 0), /* SCIF5 */
+ [MSTP522] = SH_CLK_MSTP32_STS(&extal_clk, SMSTPCR5, 22, MSTPSR5, 0), /* Thermal */
+ [MSTP314] = SH_CLK_MSTP32_STS(&div4_clks[DIV4_SD0], SMSTPCR3, 14, MSTPSR3, 0), /* SDHI0 */
+ [MSTP312] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD1], SMSTPCR3, 12, MSTPSR3, 0), /* SDHI1 */
+ [MSTP311] = SH_CLK_MSTP32_STS(&div6_clks[DIV6_SD2], SMSTPCR3, 11, MSTPSR3, 0), /* SDHI2 */
+ [MSTP216] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 16, MSTPSR2, 0), /* SCIFB2 */
+ [MSTP207] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 7, MSTPSR2, 0), /* SCIFB1 */
+ [MSTP206] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 6, MSTPSR2, 0), /* SCIFB0 */
+ [MSTP204] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 4, MSTPSR2, 0), /* SCIFA0 */
+ [MSTP203] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 3, MSTPSR2, 0), /* SCIFA1 */
+ [MSTP202] = SH_CLK_MSTP32_STS(&mp_clk, SMSTPCR2, 2, MSTPSR2, 0), /* SCIFA2 */
+ [MSTP124] = SH_CLK_MSTP32_STS(&rclk_clk, SMSTPCR1, 24, MSTPSR1, 0), /* CMT0 */
};
static struct clk_lookup lookups[] = {
@@ -165,8 +234,11 @@ static struct clk_lookup lookups[] = {
CLKDEV_CON_ID("pll1", &pll1_clk),
CLKDEV_CON_ID("pll1_div2", &pll1_div2_clk),
CLKDEV_CON_ID("pll3", &pll3_clk),
+ CLKDEV_CON_ID("zg", &zg_clk),
+ CLKDEV_CON_ID("zs", &zs_clk),
CLKDEV_CON_ID("hp", &hp_clk),
CLKDEV_CON_ID("p", &p_clk),
+ CLKDEV_CON_ID("qspi", &qspi_clk),
CLKDEV_CON_ID("rclk", &rclk_clk),
CLKDEV_CON_ID("mp", &mp_clk),
CLKDEV_CON_ID("cp", &cp_clk),
@@ -188,13 +260,27 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-sci.9", &mstp_clks[MSTP718]), /* SCIF3 */
CLKDEV_DEV_ID("sh-sci.10", &mstp_clks[MSTP715]), /* SCIF4 */
CLKDEV_DEV_ID("sh-sci.11", &mstp_clks[MSTP714]), /* SCIF5 */
- CLKDEV_DEV_ID("sh-sci.12", &mstp_clks[MSTP1105]), /* SCIFA3 */
- CLKDEV_DEV_ID("sh-sci.13", &mstp_clks[MSTP1106]), /* SCIFA4 */
- CLKDEV_DEV_ID("sh-sci.14", &mstp_clks[MSTP1107]), /* SCIFA5 */
+ CLKDEV_DEV_ID("sh-sci.12", &mstp_clks[MSTP1106]), /* SCIFA3 */
+ CLKDEV_DEV_ID("sh-sci.13", &mstp_clks[MSTP1107]), /* SCIFA4 */
+ CLKDEV_DEV_ID("sh-sci.14", &mstp_clks[MSTP1108]), /* SCIFA5 */
+ CLKDEV_DEV_ID("sh_mobile_sdhi.0", &mstp_clks[MSTP314]),
+ CLKDEV_DEV_ID("sh_mobile_sdhi.1", &mstp_clks[MSTP312]),
+ CLKDEV_DEV_ID("sh_mobile_sdhi.2", &mstp_clks[MSTP311]),
CLKDEV_DEV_ID("sh_cmt.0", &mstp_clks[MSTP124]),
- CLKDEV_DEV_ID("e61f0000.thermal", &mstp_clks[MSTP522]),
+ CLKDEV_DEV_ID("qspi.0", &mstp_clks[MSTP917]),
CLKDEV_DEV_ID("rcar_thermal", &mstp_clks[MSTP522]),
+ CLKDEV_DEV_ID("i2c-rcar_gen2.0", &mstp_clks[MSTP931]),
+ CLKDEV_DEV_ID("i2c-rcar_gen2.1", &mstp_clks[MSTP930]),
+ CLKDEV_DEV_ID("i2c-rcar_gen2.2", &mstp_clks[MSTP929]),
+ CLKDEV_DEV_ID("i2c-rcar_gen2.3", &mstp_clks[MSTP928]),
+ CLKDEV_DEV_ID("i2c-rcar_gen2.4", &mstp_clks[MSTP927]),
+ CLKDEV_DEV_ID("i2c-rcar_gen2.5", &mstp_clks[MSTP925]),
CLKDEV_DEV_ID("r8a7791-ether", &mstp_clks[MSTP813]), /* Ether */
+ CLKDEV_DEV_ID("r8a7791-vin.0", &mstp_clks[MSTP811]),
+ CLKDEV_DEV_ID("r8a7791-vin.1", &mstp_clks[MSTP810]),
+ CLKDEV_DEV_ID("r8a7791-vin.2", &mstp_clks[MSTP809]),
+ CLKDEV_DEV_ID("sata-r8a7791.0", &mstp_clks[MSTP815]),
+ CLKDEV_DEV_ID("sata-r8a7791.1", &mstp_clks[MSTP814]),
};
#define R8A7791_CLOCK_ROOT(e, m, p0, p1, p30, p31) \
@@ -232,10 +318,21 @@ void __init r8a7791_clock_init(void)
break;
}
+ if ((mode & (MD(3) | MD(2) | MD(1))) == MD(2))
+ SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 16);
+ else
+ SH_CLK_SET_RATIO(&qspi_clk_ratio, 1, 20);
+
for (k = 0; !ret && (k < ARRAY_SIZE(main_clks)); k++)
ret = clk_register(main_clks[k]);
if (!ret)
+ ret = sh_clk_div4_register(div4_clks, DIV4_NR, &div4_table);
+
+ if (!ret)
+ ret = sh_clk_div6_register(div6_clks, DIV6_NR);
+
+ if (!ret)
ret = sh_clk_mstp_register(mstp_clks, MSTP_NR);
clkdev_add_table(lookups, ARRAY_SIZE(lookups));
diff --git a/arch/arm/mach-shmobile/include/mach/r8a7790.h b/arch/arm/mach-shmobile/include/mach/r8a7790.h
index 3389f0775def..0b95babe84ba 100644
--- a/arch/arm/mach-shmobile/include/mach/r8a7790.h
+++ b/arch/arm/mach-shmobile/include/mach/r8a7790.h
@@ -3,6 +3,31 @@
#include <mach/rcar-gen2.h>
+/* DMA slave IDs */
+enum {
+ RCAR_DMA_SLAVE_INVALID,
+ AUDIO_DMAC_SLAVE_SSI0_TX,
+ AUDIO_DMAC_SLAVE_SSI0_RX,
+ AUDIO_DMAC_SLAVE_SSI1_TX,
+ AUDIO_DMAC_SLAVE_SSI1_RX,
+ AUDIO_DMAC_SLAVE_SSI2_TX,
+ AUDIO_DMAC_SLAVE_SSI2_RX,
+ AUDIO_DMAC_SLAVE_SSI3_TX,
+ AUDIO_DMAC_SLAVE_SSI3_RX,
+ AUDIO_DMAC_SLAVE_SSI4_TX,
+ AUDIO_DMAC_SLAVE_SSI4_RX,
+ AUDIO_DMAC_SLAVE_SSI5_TX,
+ AUDIO_DMAC_SLAVE_SSI5_RX,
+ AUDIO_DMAC_SLAVE_SSI6_TX,
+ AUDIO_DMAC_SLAVE_SSI6_RX,
+ AUDIO_DMAC_SLAVE_SSI7_TX,
+ AUDIO_DMAC_SLAVE_SSI7_RX,
+ AUDIO_DMAC_SLAVE_SSI8_TX,
+ AUDIO_DMAC_SLAVE_SSI8_RX,
+ AUDIO_DMAC_SLAVE_SSI9_TX,
+ AUDIO_DMAC_SLAVE_SSI9_RX,
+};
+
void r8a7790_add_standard_devices(void);
void r8a7790_add_dt_devices(void);
void r8a7790_clock_init(void);
diff --git a/arch/arm/mach-shmobile/setup-r8a7790.c b/arch/arm/mach-shmobile/setup-r8a7790.c
index 6ab37aa1e919..c4616f0698c6 100644
--- a/arch/arm/mach-shmobile/setup-r8a7790.c
+++ b/arch/arm/mach-shmobile/setup-r8a7790.c
@@ -24,12 +24,100 @@
#include <linux/platform_data/gpio-rcar.h>
#include <linux/platform_data/irq-renesas-irqc.h>
#include <linux/serial_sci.h>
+#include <linux/sh_dma.h>
#include <linux/sh_timer.h>
#include <mach/common.h>
+#include <mach/dma-register.h>
#include <mach/irqs.h>
#include <mach/r8a7790.h>
#include <asm/mach/arch.h>
+/* Audio-DMAC */
+#define AUDIO_DMAC_SLAVE(_id, _addr, t, r) \
+{ \
+ .slave_id = AUDIO_DMAC_SLAVE_## _id ##_TX, \
+ .addr = _addr + 0x8, \
+ .chcr = CHCR_TX(XMIT_SZ_32BIT), \
+ .mid_rid = t, \
+}, { \
+ .slave_id = AUDIO_DMAC_SLAVE_## _id ##_RX, \
+ .addr = _addr + 0xc, \
+ .chcr = CHCR_RX(XMIT_SZ_32BIT), \
+ .mid_rid = r, \
+}
+
+static const struct sh_dmae_slave_config r8a7790_audio_dmac_slaves[] = {
+ AUDIO_DMAC_SLAVE(SSI0, 0xec241000, 0x01, 0x02),
+ AUDIO_DMAC_SLAVE(SSI1, 0xec241040, 0x03, 0x04),
+ AUDIO_DMAC_SLAVE(SSI2, 0xec241080, 0x05, 0x06),
+ AUDIO_DMAC_SLAVE(SSI3, 0xec2410c0, 0x07, 0x08),
+ AUDIO_DMAC_SLAVE(SSI4, 0xec241100, 0x09, 0x0a),
+ AUDIO_DMAC_SLAVE(SSI5, 0xec241140, 0x0b, 0x0c),
+ AUDIO_DMAC_SLAVE(SSI6, 0xec241180, 0x0d, 0x0e),
+ AUDIO_DMAC_SLAVE(SSI7, 0xec2411c0, 0x0f, 0x10),
+ AUDIO_DMAC_SLAVE(SSI8, 0xec241200, 0x11, 0x12),
+ AUDIO_DMAC_SLAVE(SSI9, 0xec241240, 0x13, 0x14),
+};
+
+#define DMAE_CHANNEL(a, b) \
+{ \
+ .offset = (a) - 0x20, \
+ .dmars = (a) - 0x20 + 0x40, \
+ .chclr_bit = (b), \
+ .chclr_offset = 0x80 - 0x20, \
+}
+
+static const struct sh_dmae_channel r8a7790_audio_dmac_channels[] = {
+ DMAE_CHANNEL(0x8000, 0),
+ DMAE_CHANNEL(0x8080, 1),
+ DMAE_CHANNEL(0x8100, 2),
+ DMAE_CHANNEL(0x8180, 3),
+ DMAE_CHANNEL(0x8200, 4),
+ DMAE_CHANNEL(0x8280, 5),
+ DMAE_CHANNEL(0x8300, 6),
+ DMAE_CHANNEL(0x8380, 7),
+ DMAE_CHANNEL(0x8400, 8),
+ DMAE_CHANNEL(0x8480, 9),
+ DMAE_CHANNEL(0x8500, 10),
+ DMAE_CHANNEL(0x8580, 11),
+ DMAE_CHANNEL(0x8600, 12),
+};
+
+static struct sh_dmae_pdata r8a7790_audio_dmac_platform_data = {
+ .slave = r8a7790_audio_dmac_slaves,
+ .slave_num = ARRAY_SIZE(r8a7790_audio_dmac_slaves),
+ .channel = r8a7790_audio_dmac_channels,
+ .channel_num = ARRAY_SIZE(r8a7790_audio_dmac_channels),
+ .ts_low_shift = TS_LOW_SHIFT,
+ .ts_low_mask = TS_LOW_BIT << TS_LOW_SHIFT,
+ .ts_high_shift = TS_HI_SHIFT,
+ .ts_high_mask = TS_HI_BIT << TS_HI_SHIFT,
+ .ts_shift = dma_ts_shift,
+ .ts_shift_num = ARRAY_SIZE(dma_ts_shift),
+ .dmaor_init = DMAOR_DME,
+ .chclr_present = 1,
+ .chclr_bitwise = 1,
+};
+
+static struct resource r8a7790_audio_dmac_resources[] = {
+ /* Channel registers and DMAOR for low */
+ DEFINE_RES_MEM(0xec700020, 0x8663 - 0x20),
+ DEFINE_RES_IRQ(gic_spi(346)),
+ DEFINE_RES_NAMED(gic_spi(320), 13, NULL, IORESOURCE_IRQ),
+
+ /* Channel registers and DMAOR for hi */
+ DEFINE_RES_MEM(0xec720020, 0x8663 - 0x20), /* hi */
+ DEFINE_RES_IRQ(gic_spi(347)),
+ DEFINE_RES_NAMED(gic_spi(333), 13, NULL, IORESOURCE_IRQ),
+};
+
+#define r8a7790_register_audio_dmac(id) \
+ platform_device_register_resndata( \
+ &platform_bus, "sh-dma-engine", id, \
+ &r8a7790_audio_dmac_resources[id * 3], 3, \
+ &r8a7790_audio_dmac_platform_data, \
+ sizeof(r8a7790_audio_dmac_platform_data))
+
static const struct resource pfc_resources[] __initconst = {
DEFINE_RES_MEM(0xe6060000, 0x250),
};
@@ -101,6 +189,8 @@ void __init r8a7790_pinmux_init(void)
r8a7790_register_i2c(1);
r8a7790_register_i2c(2);
r8a7790_register_i2c(3);
+ r8a7790_register_audio_dmac(0);
+ r8a7790_register_audio_dmac(1);
}
#define __R8A7790_SCIF(scif_type, _scscr, index, baseaddr, irq) \
diff --git a/arch/arm/mach-sti/Kconfig b/arch/arm/mach-sti/Kconfig
index d2c13ba1190b..abf9ee9bbc3f 100644
--- a/arch/arm/mach-sti/Kconfig
+++ b/arch/arm/mach-sti/Kconfig
@@ -5,6 +5,7 @@ menuconfig ARCH_STI
select PINCTRL
select PINCTRL_ST
select MFD_SYSCON
+ select ARCH_HAS_RESET_CONTROLLER
select HAVE_ARM_SCU if SMP
select ARCH_REQUIRE_GPIOLIB
select ARM_ERRATA_754322
@@ -24,6 +25,7 @@ if ARCH_STI
config SOC_STIH415
bool "STiH415 STMicroelectronics Consumer Electronics family"
default y
+ select STIH415_RESET
help
This enables support for STMicroelectronics Digital Consumer
Electronics family StiH415 parts, primarily targeted at set-top-box
@@ -33,6 +35,7 @@ config SOC_STIH415
config SOC_STIH416
bool "STiH416 STMicroelectronics Consumer Electronics family"
default y
+ select STIH416_RESET
help
This enables support for STMicroelectronics Digital Consumer
Electronics family StiH416 parts, primarily targeted at set-top-box
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index a335126ae18f..f2c89fb8fca9 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -108,7 +108,7 @@ void __init versatile_init_irq(void)
np = of_find_matching_node_by_address(NULL, vic_of_match,
VERSATILE_VIC_BASE);
- __vic_init(VA_VIC_BASE, IRQ_VIC_START, ~0, 0, np);
+ __vic_init(VA_VIC_BASE, 0, IRQ_VIC_START, ~0, 0, np);
writel(~0, VA_SIC_BASE + SIC_IRQ_ENABLE_CLEAR);
diff --git a/arch/arm/plat-orion/common.c b/arch/arm/plat-orion/common.c
index 830ff07f3385..3ec6e8e8d368 100644
--- a/arch/arm/plat-orion/common.c
+++ b/arch/arm/plat-orion/common.c
@@ -595,14 +595,16 @@ void __init orion_spi_1_init(unsigned long mapbase)
/*****************************************************************************
* Watchdog
****************************************************************************/
-static struct resource orion_wdt_resource =
- DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x28);
+static struct resource orion_wdt_resource[] = {
+ DEFINE_RES_MEM(TIMER_PHYS_BASE, 0x04),
+ DEFINE_RES_MEM(RSTOUTn_MASK_PHYS, 0x04),
+};
static struct platform_device orion_wdt_device = {
.name = "orion_wdt",
.id = -1,
- .num_resources = 1,
- .resource = &orion_wdt_resource,
+ .num_resources = ARRAY_SIZE(orion_wdt_resource),
+ .resource = orion_wdt_resource,
};
void __init orion_wdt_init(void)