From: Kuninori Morimoto Date: Tue, 12 Jun 2012 09:35:58 +0000 (-0700) Subject: ARM: shmobile: r8a7740: add HDMI GPIO support X-Git-Tag: upstream/snapshot3+hdmi~6936^2~2^2~11 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e2dcd461a7ba0c3deb44336136ea784c8b972292;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git ARM: shmobile: r8a7740: add HDMI GPIO support In order to enable HDMI GPIO selection from platform board, this patch adds its interface to GPIO framework. This patch is based on v1.0 manual Signed-off-by: Kuninori Morimoto Acked-by: Magnus Damm Signed-off-by: Rafael J. Wysocki --- diff --git a/arch/arm/mach-shmobile/include/mach/r8a7740.h b/arch/arm/mach-shmobile/include/mach/r8a7740.h index 9d447ab..2764846 100644 --- a/arch/arm/mach-shmobile/include/mach/r8a7740.h +++ b/arch/arm/mach-shmobile/include/mach/r8a7740.h @@ -565,6 +565,10 @@ enum { GPIO_FN_RESETP_PULLUP, GPIO_FN_RESETP_PLAIN, + /* HDMI */ + GPIO_FN_HDMI_HPD, + GPIO_FN_HDMI_CEC, + /* SDENC */ GPIO_FN_SDENC_CPG, GPIO_FN_SDENC_DV_CLKI, diff --git a/arch/arm/mach-shmobile/pfc-r8a7740.c b/arch/arm/mach-shmobile/pfc-r8a7740.c index 670fe18..0dda816 100644 --- a/arch/arm/mach-shmobile/pfc-r8a7740.c +++ b/arch/arm/mach-shmobile/pfc-r8a7740.c @@ -560,6 +560,9 @@ enum { /* SDENC */ SDENC_CPG_MARK, SDENC_DV_CLKI_MARK, + /* HDMI */ + HDMI_HPD_MARK, HDMI_CEC_MARK, + /* DEBUG */ EDEBGREQ_PULLUP_MARK, /* for JTAG */ EDEBGREQ_PULLDOWN_MARK, @@ -1620,9 +1623,11 @@ static pinmux_enum_t pinmux_data[] = { /* Port210 */ PINMUX_DATA(IRQ9_PORT210_MARK, PORT210_FN0, MSEL1CR_9_1), + PINMUX_DATA(HDMI_HPD_MARK, PORT210_FN1), /* Port211 */ PINMUX_DATA(IRQ16_PORT211_MARK, PORT211_FN0, MSEL1CR_16_1), + PINMUX_DATA(HDMI_CEC_MARK, PORT211_FN1), /* LCDC select */ PINMUX_DATA(LCDC0_SELECT_MARK, MSEL3CR_6_0), @@ -2097,6 +2102,10 @@ static struct pinmux_gpio pinmux_gpios[] = { GPIO_FN(SDENC_CPG), GPIO_FN(SDENC_DV_CLKI), + /* HDMI */ + GPIO_FN(HDMI_HPD), + GPIO_FN(HDMI_CEC), + /* SYSC */ GPIO_FN(RESETP_PULLUP), GPIO_FN(RESETP_PLAIN),