diff options
author | Haojian Zhuang <haojian.zhuang@linaro.org> | 2013-04-04 20:52:14 +0800 |
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committer | Haojian Zhuang <haojian.zhuang@linaro.org> | 2013-04-04 20:52:14 +0800 |
commit | dc4fc275ade4efa522cc0a5e0b2994188e229c8a (patch) | |
tree | e129cfa513b63f5c2b57672ffc43fecaabcb79de | |
parent | adf6720b858c5153cecbe4adab4e7a194fd30055 (diff) |
ARM: dts: enable pwm in hi4511
Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
-rw-r--r-- | arch/arm/boot/dts/hi3620.dtsi | 15 | ||||
-rw-r--r-- | arch/arm/boot/dts/hi4511.dts | 50 | ||||
-rw-r--r-- | arch/arm/configs/hs_defconfig | 3 |
3 files changed, 66 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/hi3620.dtsi b/arch/arm/boot/dts/hi3620.dtsi index 5bd415d5b91..c2e7ea59ef4 100644 --- a/arch/arm/boot/dts/hi3620.dtsi +++ b/arch/arm/boot/dts/hi3620.dtsi @@ -1616,5 +1616,20 @@ clock-names = "ldi", "edc"; status = "disabled"; }; + pwm0: pwm@fca05000 { + compatible = "hisilicon,hi3620-pwm"; + reg = <0xfca05000 0x1000>; + clocks = <&pwmclk0>; + #pwm-cells = <2>; + status = "disabled"; + }; + pwm1: pwm@fca06000 { + compatible = "hisilicon,hi3620-pwm"; + reg = <0xfca06000 0x1000>; + clocks = <&pwmclk1>; + #pwm-cells = <2>; + status = "disabled"; + }; + }; }; diff --git a/arch/arm/boot/dts/hi4511.dts b/arch/arm/boot/dts/hi4511.dts index d5a3079bdd2..52914890529 100644 --- a/arch/arm/boot/dts/hi4511.dts +++ b/arch/arm/boot/dts/hi4511.dts @@ -443,6 +443,27 @@ 0x0f0 0x1 /* GPIO (IOMG59), audio spk & earphone */ >; }; + pwm0_pmx_func: pinmux_pwm0_pins@0 { + pinctrl-single,pins = < + 0x154 0x0 /* PWM0 (IOMG82) */ + >; + }; + pwm0_pmx_idle: pinmux_pwm0_pins@1 { + pinctrl-single,pins = < + 0x154 0x1 /* GPIO149 (IOMG82) */ + >; + }; + pwm1_pmx_func: pinmux_pwm1_pins@0 { + pinctrl-single,pins = < + 0x158 0x0 /* PWM1 (IOMG83) */ + >; + }; + pwm1_pmx_idle: pinmux_pwm1_pins@1 { + pinctrl-single,pins = < + 0x158 0x1 /* GPIO150 (IOMG83) */ + >; + }; + }; pmx1: pinmux@fc803800 { @@ -784,6 +805,22 @@ pinctrl-single,bias-pulldown = <0 2 0 2>; pinctrl-single,bias-pullup = <1 1 0 1>; }; + pwm0_cfg_func: pincfg_pwm0_pins@0 { + pinctrl-single,pins = < + 0x280 0 /* PWM0 (IOCFG168) */ + >; + pinctrl-single,bias-pulldown = <2 2 0 2>; + pinctrl-single,bias-pullup = <0 1 0 1>; + pinctrl-single,drive-strength = <0x30 0xf0>; + }; + pwm1_cfg_func: pincfg_pwm1_pins@0 { + pinctrl-single,pins = < + 0x284 0 /* PWM1 (IOCFG169) */ + >; + pinctrl-single,bias-pulldown = <2 2 0 2>; + pinctrl-single,bias-pullup = <0 1 0 1>; + pinctrl-single,drive-strength = <0x30 0xf0>; + }; }; i2c0: i2c@fcb08000 { @@ -1421,6 +1458,17 @@ }; }; }; - + pwm0: pwm@fca05000 { + pinctrl-names = "default", "idle"; + pinctrl-0 = <&pwm0_pmx_func &pwm0_cfg_func>; + pinctrl-1 = <&pwm0_pmx_idle &pwm0_cfg_func>; + status = "ok"; + }; + pwm1: pwm@fca06000 { + pinctrl-names = "default", "idle"; + pinctrl-0 = <&pwm1_pmx_func &pwm1_cfg_func>; + pinctrl-1 = <&pwm1_pmx_idle &pwm1_cfg_func>; + status = "ok"; + }; }; /* end of amba */ }; diff --git a/arch/arm/configs/hs_defconfig b/arch/arm/configs/hs_defconfig index 94cdfd4807e..86598d765a4 100644 --- a/arch/arm/configs/hs_defconfig +++ b/arch/arm/configs/hs_defconfig @@ -1737,7 +1737,8 @@ CONFIG_OF_IOMMU=y # CONFIG_EXTCON is not set # CONFIG_MEMORY is not set # CONFIG_IIO is not set -# CONFIG_PWM is not set +CONFIG_PWM=y +CONFIG_PWM_HI3620=y # CONFIG_IPACK_BUS is not set # |