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SubjectRe: [RESEND PATCH v3 2/2] ARM64: dts: meson-axg: add pinctrl DT info for Meson-AXG SoC
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Hi Kevin


On 12/07/17 04:18, Kevin Hilman wrote:
> Yixun Lan <yixun.lan@amlogic.com> writes:
>
>> From: Xingyu Chen <xingyu.chen@amlogic.com>
>>
>> Add new pinctrl DT info for the Amlogic's Meson-AXG SoC.
>>
>> Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
>> Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
>> Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
>> ---
>> arch/arm64/boot/dts/amlogic/meson-axg.dtsi | 44 ++++++++++++++++++++++++++++++
>> 1 file changed, 44 insertions(+)
>>
>> diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
>> index 5fc33b76b91c..e0fb860e12c5 100644
>> --- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
>> +++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
>> @@ -9,6 +9,7 @@
>> #include <dt-bindings/interrupt-controller/arm-gic.h>
>> #include <dt-bindings/clock/axg-clkc.h>
>> #include <dt-bindings/clock/axg-aoclkc.h>
>
> This doesn't apply because this aoclkc.h header does not exist in
> mainline.
>
> Kevin
>

this is due to I create the patch in serial sequence (first clk, then
pinctrl), I probably will fix my work flow next time - to rebase all the
patch separately on the -rc version

but here, the pinctrl DT part has no dependency on DT clk patch..
you could drop the above two #include and just apply the reset

could you amend & apply this? or do you want me to send another updated
version?

>> +#include <dt-bindings/gpio/meson-axg-gpio.h>
>>
>> / {
>> compatible = "amlogic,meson-axg";
>> @@ -173,6 +174,32 @@
>> #mbox-cells = <1>;
>> };
>>
>> + periphs: periphs@ff634000 {
>> + compatible = "simple-bus";
>> + reg = <0x0 0xff634000 0x0 0x2000>;
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges = <0x0 0x0 0x0 0xff634000 0x0 0x2000>;
>> +
>> + pinctrl_periphs: pinctrl@480 {
>> + compatible = "amlogic,meson-axg-periphs-pinctrl";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges;
>> +
>> + gpio: bank@480 {
>> + reg = <0x0 0x00480 0x0 0x40>,
>> + <0x0 0x004e8 0x0 0x14>,
>> + <0x0 0x00520 0x0 0x14>,
>> + <0x0 0x00430 0x0 0x3c>;
>> + reg-names = "mux", "pull", "pull-enable", "gpio";
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + gpio-ranges = <&pinctrl_periphs 0 0 86>;
>> + };
>> + };
>> + };
>> +
>> sram: sram@fffc0000 {
>> compatible = "amlogic,meson-axg-sram", "mmio-sram";
>> reg = <0x0 0xfffc0000 0x0 0x20000>;
>> @@ -209,6 +236,23 @@
>> };
>> };
>>
>> + pinctrl_aobus: pinctrl@14 {
>> + compatible = "amlogic,meson-axg-aobus-pinctrl";
>> + #address-cells = <2>;
>> + #size-cells = <2>;
>> + ranges;
>> +
>> + gpio_ao: bank@14 {
>> + reg = <0x0 0x00014 0x0 0x8>,
>> + <0x0 0x0002c 0x0 0x4>,
>> + <0x0 0x00024 0x0 0x8>;
>> + reg-names = "mux", "pull", "gpio";
>> + gpio-controller;
>> + #gpio-cells = <2>;
>> + gpio-ranges = <&pinctrl_aobus 0 0 15>;
>> + };
>> + };
>> +
>> uart_AO: serial@3000 {
>> compatible = "amlogic,meson-gx-uart", "amlogic,meson-ao-uart";
>> reg = <0x0 0x3000 0x0 0x18>;
>
> .
>

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