ARM: dts: omap4: enable CEC pin for Pandaboard A4 and ES

Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git

kernel os linux

The CEC pin was always pulled up, making it impossible to use it.

Change to PIN_INPUT so it can be used by the new CEC support.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Tomi Valkeinen <tomi.valkeinen@ti.com>

authored by

Hans Verkuil and committed by

Tony Lindgren 9 years ago f0b8dca8 910958b6

+2 -2

2 changed files

expand all

arch

arm

boot

dts

omap4-panda-a4.dts

omap4-panda-es.dts

+1 -1

arch/arm/boot/dts/omap4-panda-a4.dts

··· 13 13 /* Pandaboard Rev A4+ have external pullups on SCL & SDA */ 14 14 &dss_hdmi_pins { 15 15 pinctrl-single,pins = < 16 - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ 16 + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ 17 17 OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */ 18 18 OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ 19 19 >;

+1 -1

arch/arm/boot/dts/omap4-panda-es.dts

··· 34 34 /* PandaboardES has external pullups on SCL & SDA */ 35 35 &dss_hdmi_pins { 36 36 pinctrl-single,pins = < 37 - OMAP4_IOPAD(0x09a, PIN_INPUT_PULLUP | MUX_MODE0) /* hdmi_cec.hdmi_cec */ 37 + OMAP4_IOPAD(0x09a, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */ 38 38 OMAP4_IOPAD(0x09c, PIN_INPUT | MUX_MODE0) /* hdmi_scl.hdmi_scl */ 39 39 OMAP4_IOPAD(0x09e, PIN_INPUT | MUX_MODE0) /* hdmi_sda.hdmi_sda */ 40 40 >;