Message ID | 20210616074645.429578-1-bmeng.cn@gmail.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show |
Series | [1/2] riscv: dts: unleashed: Add gpio card detect to mmc-spi-slot | expand |
On Wed, Jun 16, 2021 at 3:46 PM Bin Meng <bmeng.cn@gmail.com> wrote: > > From: Bin Meng <bin.meng@windriver.com> > > Per HiFive Unleashed schematics, the card detect signal of the > micro SD card is connected to gpio pin #11, which should be > reflected in the DT via the <gpios> property, as described in > Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt. > > [1] https://sifive.cdn.prismic.io/sifive/c52a8e32-05ce-4aaf-95c8-7bf8453f8698_hifive-unleashed-a00-schematics-1.pdf > > Signed-off-by: Bin Meng <bin.meng@windriver.com> > --- > > arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 + > 1 file changed, 1 insertion(+) > Ping?
On Thu, 08 Jul 2021 06:40:03 PDT (-0700), bmeng.cn@gmail.com wrote: > On Wed, Jun 16, 2021 at 3:46 PM Bin Meng <bmeng.cn@gmail.com> wrote: >> >> From: Bin Meng <bin.meng@windriver.com> >> >> Per HiFive Unleashed schematics, the card detect signal of the >> micro SD card is connected to gpio pin #11, which should be >> reflected in the DT via the <gpios> property, as described in >> Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt. >> >> [1] https://sifive.cdn.prismic.io/sifive/c52a8e32-05ce-4aaf-95c8-7bf8453f8698_hifive-unleashed-a00-schematics-1.pdf >> >> Signed-off-by: Bin Meng <bin.meng@windriver.com> >> --- >> >> arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts | 1 + >> 1 file changed, 1 insertion(+) >> > > Ping? Sorry I missed these, and thanks to David for pointing them out. They're on fixes.
diff --git a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts index 60846e88ae4b..22f971e97161 100644 --- a/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts +++ b/arch/riscv/boot/dts/sifive/hifive-unleashed-a00.dts @@ -80,6 +80,7 @@ mmc@0 { spi-max-frequency = <20000000>; voltage-ranges = <3300 3300>; disable-wp; + gpios = <&gpio 11 GPIO_ACTIVE_LOW>; }; };