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author | Olof Johansson <olof@lixom.net> | 2016-10-29 11:08:50 -0700 |
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committer | Olof Johansson <olof@lixom.net> | 2016-10-29 11:08:50 -0700 |
commit | fbaff059c29e4002d8cf5dbb71ad812c1f3d976e (patch) | |
tree | e01083d4ee5d162fa84b955185c8c8b7af7b52c3 /arch/arm | |
parent | 10e15a639caac3be3c142f8837a17520da84db9f (diff) | |
parent | 4edd601c5a9c5094daa714e65063e623826f3bcc (diff) | |
download | linux-stable-fbaff059c29e4002d8cf5dbb71ad812c1f3d976e.tar.gz linux-stable-fbaff059c29e4002d8cf5dbb71ad812c1f3d976e.tar.bz2 linux-stable-fbaff059c29e4002d8cf5dbb71ad812c1f3d976e.zip |
Merge tag 'imx-fixes-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes
The i.MX fixes for 4.9:
- A couple of patches from Fabio to fix the GPC power domain regression
which is caused by PM Domain core change 0159ec670763dd
("PM / Domains: Verify the PM domain is present when adding a
provider"), and a related kernel crash seen with multi_v7_defconfig
build.
- Correct the PHY ID mask for AR8031 to match phy driver code.
- Apply new added timer erratum A008585 for LS1043A and LS2080A SoC.
- Correct vf610 global timer IRQ flag to avoid warning from gic driver
after commit 992345a58e0c ("irqchip/gic: WARN if setting the
interrupt type for a PPI fails").
* tag 'imx-fixes-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: imx: mach-imx6q: Fix the PHY ID mask for AR8031
ARM: dts: vf610: fix IRQ flag of global timer
ARM: imx: gpc: Fix the imx_gpc_genpd_init() error path
ARM: imx: gpc: Initialize all power domains
arm64: dts: Add timer erratum property for LS2080A and LS1043A
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r-- | arch/arm/boot/dts/vf500.dtsi | 2 | ||||
-rw-r--r-- | arch/arm/mach-imx/gpc.c | 15 | ||||
-rw-r--r-- | arch/arm/mach-imx/mach-imx6q.c | 2 |
3 files changed, 14 insertions, 5 deletions
diff --git a/arch/arm/boot/dts/vf500.dtsi b/arch/arm/boot/dts/vf500.dtsi index a3824e61bd72..d7fdb2a7d97b 100644 --- a/arch/arm/boot/dts/vf500.dtsi +++ b/arch/arm/boot/dts/vf500.dtsi @@ -70,7 +70,7 @@ global_timer: timer@40002200 { compatible = "arm,cortex-a9-global-timer"; reg = <0x40002200 0x20>; - interrupts = <GIC_PPI 11 IRQ_TYPE_LEVEL_HIGH>; + interrupts = <GIC_PPI 11 IRQ_TYPE_EDGE_RISING>; interrupt-parent = <&intc>; clocks = <&clks VF610_CLK_PLATFORM_BUS>; }; diff --git a/arch/arm/mach-imx/gpc.c b/arch/arm/mach-imx/gpc.c index 0df062d8b2c9..b54db47f6f32 100644 --- a/arch/arm/mach-imx/gpc.c +++ b/arch/arm/mach-imx/gpc.c @@ -408,7 +408,7 @@ static struct genpd_onecell_data imx_gpc_onecell_data = { static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg) { struct clk *clk; - int i; + int i, ret; imx6q_pu_domain.reg = pu_reg; @@ -430,13 +430,22 @@ static int imx_gpc_genpd_init(struct device *dev, struct regulator *pu_reg) if (!IS_ENABLED(CONFIG_PM_GENERIC_DOMAINS)) return 0; - pm_genpd_init(&imx6q_pu_domain.base, NULL, false); - return of_genpd_add_provider_onecell(dev->of_node, + for (i = 0; i < ARRAY_SIZE(imx_gpc_domains); i++) + pm_genpd_init(imx_gpc_domains[i], NULL, false); + + ret = of_genpd_add_provider_onecell(dev->of_node, &imx_gpc_onecell_data); + if (ret) + goto power_off; + + return 0; +power_off: + imx6q_pm_pu_power_off(&imx6q_pu_domain.base); clk_err: while (i--) clk_put(imx6q_pu_domain.clk[i]); + imx6q_pu_domain.reg = NULL; return -EINVAL; } diff --git a/arch/arm/mach-imx/mach-imx6q.c b/arch/arm/mach-imx/mach-imx6q.c index 97fd25105e2c..45801b27ee5c 100644 --- a/arch/arm/mach-imx/mach-imx6q.c +++ b/arch/arm/mach-imx/mach-imx6q.c @@ -173,7 +173,7 @@ static void __init imx6q_enet_phy_init(void) ksz9021rn_phy_fixup); phy_register_fixup_for_uid(PHY_ID_KSZ9031, MICREL_PHY_ID_MASK, ksz9031rn_phy_fixup); - phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffff, + phy_register_fixup_for_uid(PHY_ID_AR8031, 0xffffffef, ar8031_phy_fixup); phy_register_fixup_for_uid(PHY_ID_AR8035, 0xffffffef, ar8035_phy_fixup); |