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| author | Guodong Xu <guodong.xu@linaro.org> | 2016-04-12 23:55:48 (GMT) |
|---|---|---|
| committer | Wei Xu <xuwei5@hisilicon.com> | 2016-04-15 15:22:09 (GMT) |
| commit | c2aad93200fa2dbbc6c48632e619494080d64796 (patch) | |
| tree | 5a7fa735644cb8b0e241a09d135963c89065d175 /arch/arm64/boot/dts/hisilicon | |
| parent | 998605407249dd278aef28c1cc2ce00f90c09eaa (diff) | |
| download | linux-c2aad93200fa2dbbc6c48632e619494080d64796.tar.xz | |
arm64: dts: hi6220: add pinctrl for uarts and enable them
Add pinctrl for uart2 uart3 and uart4. Enable uart1 uart2 and uart3.
Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
Diffstat (limited to 'arch/arm64/boot/dts/hisilicon')
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts | 12 | ||||
| -rw-r--r-- | arch/arm64/boot/dts/hisilicon/hi6220.dtsi | 9 |
2 files changed, 21 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts index 3dbf51b..30c92bd 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts +++ b/arch/arm64/boot/dts/hisilicon/hi6220-hikey.dts @@ -53,6 +53,18 @@ i2c1: i2c@f7101000 { status = "ok"; }; + + uart1: uart@f7111000 { + status = "ok"; + }; + + uart2: uart@f7112000 { + status = "ok"; + }; + + uart3: uart@f7113000 { + status = "ok"; + }; }; }; diff --git a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi index 3a665ef..e8bb81f 100644 --- a/arch/arm64/boot/dts/hisilicon/hi6220.dtsi +++ b/arch/arm64/boot/dts/hisilicon/hi6220.dtsi @@ -266,6 +266,8 @@ clocks = <&sys_ctrl HI6220_UART1_PCLK>, <&sys_ctrl HI6220_UART1_PCLK>; clock-names = "uartclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&uart1_pmx_func &uart1_cfg_func1 &uart1_cfg_func2>; status = "disabled"; }; @@ -276,6 +278,8 @@ clocks = <&sys_ctrl HI6220_UART2_PCLK>, <&sys_ctrl HI6220_UART2_PCLK>; clock-names = "uartclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&uart2_pmx_func &uart2_cfg_func>; status = "disabled"; }; @@ -286,6 +290,9 @@ clocks = <&sys_ctrl HI6220_UART3_PCLK>, <&sys_ctrl HI6220_UART3_PCLK>; clock-names = "uartclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&uart3_pmx_func &uart3_cfg_func>; + status = "disabled"; }; uart4: uart@f7114000 { @@ -295,6 +302,8 @@ clocks = <&sys_ctrl HI6220_UART4_PCLK>, <&sys_ctrl HI6220_UART4_PCLK>; clock-names = "uartclk", "apb_pclk"; + pinctrl-names = "default"; + pinctrl-0 = <&uart4_pmx_func &uart4_cfg_func>; status = "disabled"; }; |