ARM: dts: meson8: add the SDXC_A pins

Add the pins for the SDHC MMC controller which connect to the SDIO wifi
on some boards.

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230321171213.2808460-3-martin.blumenstingl@googlemail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>

diff --git a/arch/arm/boot/dts/meson8.dtsi b/arch/arm/boot/dts/meson8.dtsi
index 4d18bb4e3c33d5c1d5cee821e7fbf84fa0a9d551..4f22ab451aae2c2c0702db3b41dcc150cdff6930 100644 (file)
--- a/arch/arm/boot/dts/meson8.dtsi
+++ b/arch/arm/boot/dts/meson8.dtsi
@@ -506,6 +506,15 @@
                        };
                };
 
+               sdxc_a_pins: sdxc-a {
+                       mux {
+                               groups = "sdxc_d0_a", "sdxc_d13_a",
+                                        "sdxc_clk_a", "sdxc_cmd_a";
+                               function = "sdxc_a";
+                               bias-pull-up;
+                       };
+               };
+
                sdxc_b_pins: sdxc-b {
                        mux {
                                groups = "sdxc_d0_b", "sdxc_d13_b",