2022-08-12 17:35:28

by Tim Harvey

Subject: [PATCH] arm64: dts: imx8mm-venice-gw7903: add digital I/O ctl gpios

The GW7903-C revision introduced two additional GPIO's for controlling
the digital I/O direction. Add them.

Signed-off-by: Tim Harvey <[email protected]>
---
arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
index a7dae9bd4c11..1b69ac0e12b0 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mm-venice-gw7903.dts
@@ -250,7 +250,7 @@ &gpio1 {
};

&gpio2 {
- gpio-line-names = "dig2_in", "dig2_out#", "", "", "", "", "", "",
+ gpio-line-names = "dig2_in", "dig2_out#", "dig2_ctl", "", "", "", "dig1_ctl", "",
"dig1_out#", "dig1_in", "", "", "", "", "", "",
"", "", "", "", "", "", "", "",
"", "", "", "", "", "", "", "";
@@ -630,6 +630,8 @@ MX8MM_IOMUXC_GPIO1_IO11_GPIO1_IO11 0x40000041 /* RS485# */
MX8MM_IOMUXC_GPIO1_IO12_GPIO1_IO12 0x40000041 /* RS232# */
MX8MM_IOMUXC_SD1_DATA7_GPIO2_IO9 0x40000041 /* DIG1_IN */
MX8MM_IOMUXC_SD1_DATA6_GPIO2_IO8 0x40000041 /* DIG1_OUT */
+ MX8MM_IOMUXC_SD1_DATA4_GPIO2_IO6 0x40000041 /* DIG1_CTL */
+ MX8MM_IOMUXC_SD1_DATA0_GPIO2_IO2 0x40000041 /* DIG2_CTL */
MX8MM_IOMUXC_SD1_CLK_GPIO2_IO0 0x40000041 /* DIG2_IN */
MX8MM_IOMUXC_SD1_CMD_GPIO2_IO1 0x40000041 /* DIG2_OUT */
MX8MM_IOMUXC_ECSPI1_MOSI_GPIO5_IO7 0x40000041 /* SIM1DET# */
--
2.25.1

2022-08-22 01:59:55

by Shawn Guo

Subject: Re: [PATCH] arm64: dts: imx8mm-venice-gw7903: add digital I/O ctl gpios

On Fri, Aug 12, 2022 at 10:23:34AM -0700, Tim Harvey wrote:
> The GW7903-C revision introduced two additional GPIO's for controlling
> the digital I/O direction. Add them.
>
> Signed-off-by: Tim Harvey <[email protected]>

Applied, thanks!