From: Drew Fustini <drew@beagleboard.org>
Date: Wed, 1 Jul 2020 01:33:20 +0000 (+0200)
Subject: ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2
X-Git-Tag: irq-urgent-2020-08-14~25^2~61
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=27c90e5e48d008bfda1cf6108eb699697317c67b;p=users%2Fdwmw2%2Flinux.git
ARM: dts: am33xx-l4: change #pinctrl-cells from 1 to 2
Increase #pinctrl-cells to 2 so that mux and conf be kept separate. This
requires the AM33XX_PADCONF macro in omap.h to also be modified to keep pin
conf and pin mux values separate.
Signed-off-by: Drew Fustini <drew@beagleboard.org>
Acked-by: Tony Lindgren <tony@atomide.com>
Acked-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Link: https://lore.kernel.org/r/20200701013320.130441-3-drew@beagleboard.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
---
diff --git a/arch/arm/boot/dts/am33xx-l4.dtsi b/arch/arm/boot/dts/am33xx-l4.dtsi
index 7ff11d6bf0f2b..dafd6e8b42a17 100644
--- a/arch/arm/boot/dts/am33xx-l4.dtsi
+++ b/arch/arm/boot/dts/am33xx-l4.dtsi
@@ -278,7 +278,7 @@
am33xx_pinmux: pinmux@800 {
compatible = "pinctrl-single";
reg = <0x800 0x238>;
- #pinctrl-cells = <1>;
+ #pinctrl-cells = <2>;
pinctrl-single,register-width = <32>;
pinctrl-single,function-mask = <0x7f>;
};
diff --git a/include/dt-bindings/pinctrl/omap.h b/include/dt-bindings/pinctrl/omap.h
index 6257180424132..2d2a8c7378222 100644
--- a/include/dt-bindings/pinctrl/omap.h
+++ b/include/dt-bindings/pinctrl/omap.h
@@ -65,7 +65,7 @@
#define DM814X_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
#define DM816X_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
#define AM33XX_IOPAD(pa, val) OMAP_IOPAD_OFFSET((pa), 0x0800) (val)
-#define AM33XX_PADCONF(pa, dir, mux) OMAP_IOPAD_OFFSET((pa), 0x0800) ((dir) | (mux))
+#define AM33XX_PADCONF(pa, conf, mux) OMAP_IOPAD_OFFSET((pa), 0x0800) (conf) (mux)
/*
* Macros to allow using the offset from the padconf physical address