diff options
| author | Olof Johansson <olof@lixom.net> | 2015-12-22 21:00:10 (GMT) |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2015-12-22 21:00:10 (GMT) |
| commit | 9205a7ade810783a93d329c662fc0969ecc16afb (patch) | |
| tree | 43b3bda367139ccbfc4c2797a94b2e597bc9aa29 /arch/arm64/boot/dts | |
| parent | 43ff5eaf098829886b1210c677cbf000189a2597 (diff) | |
| parent | 05bdabe7ebc780e3cd9275f0f5795d337fa5acca (diff) | |
| download | linux-9205a7ade810783a93d329c662fc0969ecc16afb.tar.xz | |
Merge tag 'v4.4-next-arm64' of https://github.com/mbgg/linux-mediatek into next/dt64
Update psci support to the arm,psci-1.0 to mt8173
Add display PWM driver to mt8173
Add mediatek general porpose timer to mt8173
* tag 'v4.4-next-arm64' of https://github.com/mbgg/linux-mediatek:
arm64: dts: mediatek: mt8173 PSCI-1.0 support
arm64: dts: mt8173: add MT8173 display PWM driver support node
arm64: dts: mt8173: add timer node
Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm64/boot/dts')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 13 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8173.dtsi | 33 |
2 files changed, 45 insertions, 1 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts index 811cb76..1b3fabd 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173-evb.dts +++ b/arch/arm64/boot/dts/mediatek/mt8173-evb.dts @@ -92,6 +92,13 @@ }; &pio { + disp_pwm0_pins: disp_pwm0_pins { + pins1 { + pinmux = <MT8173_PIN_87_DISP_PWM0__FUNC_DISP_PWM0>; + output-low; + }; + }; + mmc0_pins_default: mmc0default { pins_cmd_dat { pinmux = <MT8173_PIN_57_MSDC0_DAT0__FUNC_MSDC0_DAT0>, @@ -190,6 +197,12 @@ }; }; +&pwm0 { + pinctrl-names = "default"; + pinctrl-0 = <&disp_pwm0_pins>; + status = "okay"; +}; + &pwrap { pmic: mt6397 { compatible = "mediatek,mt6397"; diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts/mediatek/mt8173.dtsi index 4dd5f93..b83f06b 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -95,7 +95,7 @@ }; psci { - compatible = "arm,psci"; + compatible = "arm,psci-1.0", "arm,psci-0.2", "arm,psci"; method = "smc"; cpu_suspend = <0x84000001>; cpu_off = <0x84000002>; @@ -247,6 +247,15 @@ reg = <0 0x10007000 0 0x100>; }; + timer: timer@10008000 { + compatible = "mediatek,mt8173-timer", + "mediatek,mt6577-timer"; + reg = <0 0x10008000 0 0x1000>; + interrupts = <GIC_SPI 144 IRQ_TYPE_LEVEL_LOW>; + clocks = <&infracfg CLK_INFRA_CLK_13M>, + <&topckgen CLK_TOP_RTC_SEL>; + }; + pwrap: pwrap@1000d000 { compatible = "mediatek,mt8173-pwrap"; reg = <0 0x1000d000 0 0x1000>; @@ -516,6 +525,28 @@ #clock-cells = <1>; }; + pwm0: pwm@1401e000 { + compatible = "mediatek,mt8173-disp-pwm", + "mediatek,mt6595-disp-pwm"; + reg = <0 0x1401e000 0 0x1000>; + #pwm-cells = <2>; + clocks = <&mmsys CLK_MM_DISP_PWM026M>, + <&mmsys CLK_MM_DISP_PWM0MM>; + clock-names = "main", "mm"; + status = "disabled"; + }; + + pwm1: pwm@1401f000 { + compatible = "mediatek,mt8173-disp-pwm", + "mediatek,mt6595-disp-pwm"; + reg = <0 0x1401f000 0 0x1000>; + #pwm-cells = <2>; + clocks = <&mmsys CLK_MM_DISP_PWM126M>, + <&mmsys CLK_MM_DISP_PWM1MM>; + clock-names = "main", "mm"; + status = "disabled"; + }; + imgsys: clock-controller@15000000 { compatible = "mediatek,mt8173-imgsys", "syscon"; reg = <0 0x15000000 0 0x1000>; |