From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guennadi Liakhovetski Date: Tue, 26 Jun 2012 22:32:26 +0000 Subject: [PATCH 04/10 v3] ARM: mach-shmobile: add fixed voltage regulators to armadillo800eva Message-Id: <1340749952-8534-5-git-send-email-g.liakhovetski@gmx.de> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org On armadillo800eva provide a 3.3V supply for its SD/MMC-card interfaces. Signed-off-by: Guennadi Liakhovetski --- arch/arm/mach-shmobile/board-armadillo800eva.c | 16 ++++++++++++++++ 1 files changed, 16 insertions(+), 0 deletions(-) diff --git a/arch/arm/mach-shmobile/board-armadillo800eva.c b/arch/arm/mach-shmobile/board-armadillo800eva.c index 9e37026..819cee5 100644 --- a/arch/arm/mach-shmobile/board-armadillo800eva.c +++ b/arch/arm/mach-shmobile/board-armadillo800eva.c @@ -28,6 +28,8 @@ #include #include #include +#include +#include #include #include #include @@ -407,6 +409,17 @@ static struct platform_device gpio_keys_device = { }, }; +/* Fixed 3.3V regulator to be used by SDHI0, SDHI1, MMCIF */ +static struct regulator_consumer_supply fixed3v3_power_consumers[] +{ + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.0"), + REGULATOR_SUPPLY("vmmc", "sh_mobile_sdhi.1"), + REGULATOR_SUPPLY("vqmmc", "sh_mobile_sdhi.1"), + REGULATOR_SUPPLY("vmmc", "sh_mmcif.0"), + REGULATOR_SUPPLY("vqmmc", "sh_mmcif.0"), +}; + /* SDHI0 */ /* * FIXME @@ -584,6 +597,9 @@ clock_error: */ static void __init eva_init(void) { + regulator_register_always_on(0, "fixed-3.3V", fixed3v3_power_consumers, + ARRAY_SIZE(fixed3v3_power_consumers), 3300000); + eva_clock_init(); r8a7740_pinmux_init(); -- 1.7.2.5