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author | Kukjin Kim <kgene@kernel.org> | 2015-10-08 07:16:31 +0900 |
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committer | Kukjin Kim <kgene@kernel.org> | 2015-10-08 07:16:31 +0900 |
commit | 6252eb0a17132b87d42a1c8f15a967bc9143ae60 (patch) | |
tree | 26865d9184a923fc1e1403c1d01a6160a8704605 | |
parent | 6c6000c2ccfe69e5d17a2fba91954ce1e6f7df01 (diff) | |
parent | c21dbcfefc9dc9abc42971dc1f2681b6a8677c3c (diff) | |
download | linux-stable-6252eb0a17132b87d42a1c8f15a967bc9143ae60.tar.gz linux-stable-6252eb0a17132b87d42a1c8f15a967bc9143ae60.tar.bz2 linux-stable-6252eb0a17132b87d42a1c8f15a967bc9143ae60.zip |
Merge tag 'samsung-dt-4.4-2' of http://github.com/krzk/linux into v4.4-next/dt-samsung
Device Tree improvements for Exynos based boards (updated pull request):
1. Enable DMA on Exynos4 serial ports. This old patch uncovered
a number of other issues in dmaengine and samsung serial driver.
All of known issues are resolved so finally enable the DMA for UART.
2. Fix incorrect location of display-timings node (FIMD->DP node)
on Arndale, SMDK5250 and SMDK5240 boards.
3. Minor cleanups.
-rw-r--r-- | arch/arm/boot/dts/exynos4.dtsi | 8 | ||||
-rw-r--r-- | arch/arm/boot/dts/exynos4412-odroid-common.dtsi | 12 | ||||
-rw-r--r-- | arch/arm/boot/dts/exynos4412-trats2.dts | 105 | ||||
-rw-r--r-- | arch/arm/boot/dts/exynos5250-arndale.dts | 8 | ||||
-rw-r--r-- | arch/arm/boot/dts/exynos5250-smdk5250.dts | 16 | ||||
-rw-r--r-- | arch/arm/boot/dts/exynos5420-smdk5420.dts | 7 | ||||
-rw-r--r-- | arch/arm/boot/dts/s3c2416.dtsi | 2 |
7 files changed, 62 insertions, 96 deletions
diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi index 98c0a368b777..3184e10f260a 100644 --- a/arch/arm/boot/dts/exynos4.dtsi +++ b/arch/arm/boot/dts/exynos4.dtsi @@ -431,6 +431,8 @@ interrupts = <0 52 0>; clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>; clock-names = "uart", "clk_uart_baud0"; + dmas = <&pdma0 15>, <&pdma0 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -440,6 +442,8 @@ interrupts = <0 53 0>; clocks = <&clock CLK_UART1>, <&clock CLK_SCLK_UART1>; clock-names = "uart", "clk_uart_baud0"; + dmas = <&pdma1 15>, <&pdma1 16>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -449,6 +453,8 @@ interrupts = <0 54 0>; clocks = <&clock CLK_UART2>, <&clock CLK_SCLK_UART2>; clock-names = "uart", "clk_uart_baud0"; + dmas = <&pdma0 17>, <&pdma0 18>; + dma-names = "rx", "tx"; status = "disabled"; }; @@ -458,6 +464,8 @@ interrupts = <0 55 0>; clocks = <&clock CLK_UART3>, <&clock CLK_SCLK_UART3>; clock-names = "uart", "clk_uart_baud0"; + dmas = <&pdma1 17>, <&pdma1 18>; + dma-names = "rx", "tx"; status = "disabled"; }; diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi index db52841297a5..c3e978d77367 100644 --- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi +++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi @@ -199,8 +199,6 @@ }; &i2c_0 { - pinctrl-0 = <&i2c0_bus>; - pinctrl-names = "default"; samsung,i2c-sda-delay = <100>; samsung,i2c-max-bus-freq = <400000>; status = "okay"; @@ -276,15 +274,13 @@ regulator-always-on; }; - ldo8_reg: ldo@8 { - regulator-compatible = "LDO8"; + ldo8_reg: LDO8 { regulator-name = "VDD10_HDMI_1.0V"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; }; - ldo10_reg: ldo@10 { - regulator-compatible = "LDO10"; + ldo10_reg: LDO10 { regulator-name = "VDDQ_MIPIHSI_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -424,8 +420,6 @@ }; &i2c_1 { - pinctrl-names = "default"; - pinctrl-0 = <&i2c1_bus>; status = "okay"; max98090: max98090@10 { compatible = "maxim,max98090"; @@ -440,8 +434,6 @@ &i2c_2 { status = "okay"; - pinctrl-names = "default"; - pinctrl-0 = <&i2c2_bus>; }; &i2c_8 { diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 2a1ebb76ebe0..93e3bbd4bd49 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -564,16 +564,14 @@ #clock-cells = <1>; voltage-regulators { - ldo1_reg: ldo1 { - regulator-compatible = "LDO1"; + ldo1_reg: LDO1 { regulator-name = "VALIVE_1.0V_AP"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; regulator-always-on; }; - ldo2_reg: ldo2 { - regulator-compatible = "LDO2"; + ldo2_reg: LDO2 { regulator-name = "VM1M2_1.2V_AP"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; @@ -583,32 +581,28 @@ }; }; - ldo3_reg: ldo3 { - regulator-compatible = "LDO3"; + ldo3_reg: LDO3 { regulator-name = "VCC_1.8V_AP"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - ldo4_reg: ldo4 { - regulator-compatible = "LDO4"; + ldo4_reg: LDO4 { regulator-name = "VCC_2.8V_AP"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; regulator-always-on; }; - ldo5_reg: ldo5 { - regulator-compatible = "LDO5"; + ldo5_reg: LDO5 { regulator-name = "VCC_1.8V_IO"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; }; - ldo6_reg: ldo6 { - regulator-compatible = "LDO6"; + ldo6_reg: LDO6 { regulator-name = "VMPLL_1.0V_AP"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; @@ -618,8 +612,7 @@ }; }; - ldo7_reg: ldo7 { - regulator-compatible = "LDO7"; + ldo7_reg: LDO7 { regulator-name = "VPLL_1.0V_AP"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; @@ -629,8 +622,7 @@ }; }; - ldo8_reg: ldo8 { - regulator-compatible = "LDO8"; + ldo8_reg: LDO8 { regulator-name = "VMIPI_1.0V"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; @@ -639,15 +631,13 @@ }; }; - ldo9_reg: ldo9 { - regulator-compatible = "LDO9"; + ldo9_reg: LDO9 { regulator-name = "CAM_ISP_MIPI_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - ldo10_reg: ldo10 { - regulator-compatible = "LDO10"; + ldo10_reg: LDO10 { regulator-name = "VMIPI_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -656,8 +646,7 @@ }; }; - ldo11_reg: ldo11 { - regulator-compatible = "LDO11"; + ldo11_reg: LDO11 { regulator-name = "VABB1_1.95V"; regulator-min-microvolt = <1950000>; regulator-max-microvolt = <1950000>; @@ -667,8 +656,7 @@ }; }; - ldo12_reg: ldo12 { - regulator-compatible = "LDO12"; + ldo12_reg: LDO12 { regulator-name = "VUOTG_3.0V"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; @@ -677,15 +665,13 @@ }; }; - ldo13_reg: ldo13 { - regulator-compatible = "LDO13"; + ldo13_reg: LDO13 { regulator-name = "NFC_AVDD_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - ldo14_reg: ldo14 { - regulator-compatible = "LDO14"; + ldo14_reg: LDO14 { regulator-name = "VABB2_1.95V"; regulator-min-microvolt = <1950000>; regulator-max-microvolt = <1950000>; @@ -695,8 +681,7 @@ }; }; - ldo15_reg: ldo15 { - regulator-compatible = "LDO15"; + ldo15_reg: LDO15 { regulator-name = "VHSIC_1.0V"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1000000>; @@ -705,8 +690,7 @@ }; }; - ldo16_reg: ldo16 { - regulator-compatible = "LDO16"; + ldo16_reg: LDO16 { regulator-name = "VHSIC_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; @@ -715,80 +699,69 @@ }; }; - ldo17_reg: ldo17 { - regulator-compatible = "LDO17"; + ldo17_reg: LDO17 { regulator-name = "CAM_SENSOR_CORE_1.2V"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; - ldo18_reg: ldo18 { - regulator-compatible = "LDO18"; + ldo18_reg: LDO18 { regulator-name = "CAM_ISP_SEN_IO_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - ldo19_reg: ldo19 { - regulator-compatible = "LDO19"; + ldo19_reg: LDO19 { regulator-name = "VT_CAM_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - ldo20_reg: ldo20 { - regulator-compatible = "LDO20"; + ldo20_reg: LDO20 { regulator-name = "VDDQ_PRE_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - ldo21_reg: ldo21 { - regulator-compatible = "LDO21"; + ldo21_reg: LDO21 { regulator-name = "VTF_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; maxim,ena-gpios = <&gpy2 0 GPIO_ACTIVE_HIGH>; }; - ldo22_reg: ldo22 { - regulator-compatible = "LDO22"; + ldo22_reg: LDO22 { regulator-name = "VMEM_VDD_2.8V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; }; - ldo23_reg: ldo23 { - regulator-compatible = "LDO23"; + ldo23_reg: LDO23 { regulator-name = "TSP_AVDD_3.3V"; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; - ldo24_reg: ldo24 { - regulator-compatible = "LDO24"; + ldo24_reg: LDO24 { regulator-name = "TSP_VDD_1.8V"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; - ldo25_reg: ldo25 { - regulator-compatible = "LDO25"; + ldo25_reg: LDO25 { regulator-name = "LCD_VCC_3.3V"; regulator-min-microvolt = <2800000>; regulator-max-microvolt = <2800000>; }; - ldo26_reg: ldo26 { - regulator-compatible = "LDO26"; + ldo26_reg: LDO26 { regulator-name = "MOTOR_VCC_3.0V"; regulator-min-microvolt = <3000000>; regulator-max-microvolt = <3000000>; }; - buck1_reg: buck1 { - regulator-compatible = "BUCK1"; + buck1_reg: BUCK1 { regulator-name = "vdd_mif"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1100000>; @@ -799,8 +772,7 @@ }; }; - buck2_reg: buck2 { - regulator-compatible = "BUCK2"; + buck2_reg: BUCK2 { regulator-name = "vdd_arm"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1500000>; @@ -811,8 +783,7 @@ }; }; - buck3_reg: buck3 { - regulator-compatible = "BUCK3"; + buck3_reg: BUCK3 { regulator-name = "vdd_int"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1150000>; @@ -823,8 +794,7 @@ }; }; - buck4_reg: buck4 { - regulator-compatible = "BUCK4"; + buck4_reg: BUCK4 { regulator-name = "vdd_g3d"; regulator-min-microvolt = <850000>; regulator-max-microvolt = <1150000>; @@ -834,40 +804,35 @@ }; }; - buck5_reg: buck5 { - regulator-compatible = "BUCK5"; + buck5_reg: BUCK5 { regulator-name = "VMEM_1.2V_AP"; regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; regulator-always-on; }; - buck6_reg: buck6 { - regulator-compatible = "BUCK6"; + buck6_reg: BUCK6 { regulator-name = "VCC_SUB_1.35V"; regulator-min-microvolt = <1350000>; regulator-max-microvolt = <1350000>; regulator-always-on; }; - buck7_reg: buck7 { - regulator-compatible = "BUCK7"; + buck7_reg: BUCK7 { regulator-name = "VCC_SUB_2.0V"; regulator-min-microvolt = <2000000>; regulator-max-microvolt = <2000000>; regulator-always-on; }; - buck8_reg: buck8 { - regulator-compatible = "BUCK8"; + buck8_reg: BUCK8 { regulator-name = "VMEM_VDDF_3.0V"; regulator-min-microvolt = <2850000>; regulator-max-microvolt = <2850000>; maxim,ena-gpios = <&gpk0 2 GPIO_ACTIVE_HIGH>; }; - buck9_reg: buck9 { - regulator-compatible = "BUCK9"; + buck9_reg: BUCK9 { regulator-name = "CAM_ISP_CORE_1.2V"; regulator-min-microvolt = <1000000>; regulator-max-microvolt = <1200000>; diff --git a/arch/arm/boot/dts/exynos5250-arndale.dts b/arch/arm/boot/dts/exynos5250-arndale.dts index db3f65f3eb45..c000532c1444 100644 --- a/arch/arm/boot/dts/exynos5250-arndale.dts +++ b/arch/arm/boot/dts/exynos5250-arndale.dts @@ -129,10 +129,6 @@ samsung,color-depth = <1>; samsung,link-rate = <0x0a>; samsung,lane-count = <4>; -}; - -&fimd { - status = "okay"; display-timings { native-mode = <&timing0>; @@ -152,6 +148,10 @@ }; }; +&fimd { + status = "okay"; +}; + &hdmi { hpd-gpio = <&gpx3 7 GPIO_ACTIVE_LOW>; vdd_osc-supply = <&ldo10_reg>; diff --git a/arch/arm/boot/dts/exynos5250-smdk5250.dts b/arch/arm/boot/dts/exynos5250-smdk5250.dts index 15aea760c1da..66da0d1d9d8a 100644 --- a/arch/arm/boot/dts/exynos5250-smdk5250.dts +++ b/arch/arm/boot/dts/exynos5250-smdk5250.dts @@ -89,14 +89,6 @@ pinctrl-names = "default"; pinctrl-0 = <&dp_hpd>; status = "okay"; -}; - -&ehci { - samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; -}; - -&fimd { - status = "okay"; display-timings { native-mode = <&timing0>; @@ -116,6 +108,14 @@ }; }; +&ehci { + samsung,vbus-gpio = <&gpx2 6 GPIO_ACTIVE_HIGH>; +}; + +&fimd { + status = "okay"; +}; + &hdmi { hpd-gpio = <&gpx3 7 GPIO_ACTIVE_HIGH>; }; diff --git a/arch/arm/boot/dts/exynos5420-smdk5420.dts b/arch/arm/boot/dts/exynos5420-smdk5420.dts index 98871f972c8a..7520d52f4e22 100644 --- a/arch/arm/boot/dts/exynos5420-smdk5420.dts +++ b/arch/arm/boot/dts/exynos5420-smdk5420.dts @@ -98,10 +98,7 @@ samsung,link-rate = <0x0a>; samsung,lane-count = <4>; status = "okay"; -}; -&fimd { - status = "okay"; display-timings { native-mode = <&timing0>; timing0: timing@0 { @@ -118,6 +115,10 @@ }; }; +&fimd { + status = "okay"; +}; + &hdmi { status = "okay"; hpd-gpio = <&gpx3 7 0>; diff --git a/arch/arm/boot/dts/s3c2416.dtsi b/arch/arm/boot/dts/s3c2416.dtsi index a5184ff56933..80f007550324 100644 --- a/arch/arm/boot/dts/s3c2416.dtsi +++ b/arch/arm/boot/dts/s3c2416.dtsi @@ -25,7 +25,7 @@ #size-cells = <0>; cpu { - compatible = "arm,arm926ejs"; + compatible = "arm,arm926ej-s"; }; }; |