ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property

commit 7ac1f59c09a61e6af6622df6809e003b0af07f3d upstream.

The GPIO polarity is missing in the hdmi,hpd-gpio property, this
fixes the following DT warnings:

arch/arm/boot/dts/stih410-b2120.dtb: Warning (gpios_property): hdmi,hpd-gpio property
size (8) too small for cell size 2 in /soc/sti-display-subsystem/sti-hdmi@8d04000

arch/arm/boot/dts/stih407-b2120.dtb: Warning (gpios_property): hdmi,hpd-gpio property
size (8) too small for cell size 2 in /soc/sti-display-subsystem/sti-hdmi@8d04000

arch/arm/boot/dts/stih410-b2260.dtb: Warning (gpios_property): hdmi,hpd-gpio property
size (8) too small for cell size 2 in /soc/sti-display-subsystem/sti-hdmi@8d04000

[arnd: marked Cc:stable since this warning shows up with the latest dtc
       by default, and is more likely to actually cause problems than the
       other patches from this series]

Cc: stable@vger.kernel.org
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/arch/arm/boot/dts/stih407.dtsi b/arch/arm/boot/dts/stih407.dtsi
index 291ffac..fe043d3 100644 (file)
--- a/arch/arm/boot/dts/stih407.dtsi
+++ b/arch/arm/boot/dts/stih407.dtsi
@@ -8,6 +8,7 @@
  */
 #include "stih407-clock.dtsi"
 #include "stih407-family.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 / {
        soc {
                sti-display-subsystem {
@@ -122,7 +123,7 @@
                                         <&clk_s_d2_quadfs 0>,
                                         <&clk_s_d2_quadfs 1>;
 
-                               hdmi,hpd-gpio = <&pio5 3>;
+                               hdmi,hpd-gpio = <&pio5 3 GPIO_ACTIVE_LOW>;
                                reset-names = "hdmi";
                                resets = <&softreset STIH407_HDMI_TX_PHY_SOFTRESET>;
                                ddc = <&hdmiddc>;

diff --git a/arch/arm/boot/dts/stih410.dtsi b/arch/arm/boot/dts/stih410.dtsi
index 4d329b2..3c118fc 100644 (file)
--- a/arch/arm/boot/dts/stih410.dtsi
+++ b/arch/arm/boot/dts/stih410.dtsi
@@ -9,6 +9,7 @@
 #include "stih410-clock.dtsi"
 #include "stih407-family.dtsi"
 #include "stih410-pinctrl.dtsi"
+#include <dt-bindings/gpio/gpio.h>
 / {
        aliases {
                bdisp0 = &bdisp0;
@@ -213,7 +214,7 @@
                                         <&clk_s_d2_quadfs 0>,
                                         <&clk_s_d2_quadfs 1>;
 
-                               hdmi,hpd-gpio = <&pio5 3>;
+                               hdmi,hpd-gpio = <&pio5 3 GPIO_ACTIVE_LOW>;
                                reset-names = "hdmi";
                                resets = <&softreset STIH407_HDMI_TX_PHY_SOFTRESET>;
                                ddc = <&hdmiddc>;