From: fabio.estevam@freescale.com (Fabio Estevam)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] ARM: mx27pdk: Add audio support
Date: Tue, 3 Jul 2012 15:44:57 -0300 [thread overview]
Message-ID: <1341341098-9510-1-git-send-email-fabio.estevam@freescale.com> (raw)
mx27pdk has a mc13783 audio codec.
Add support for it.
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
---
arch/arm/mach-imx/Kconfig | 1 +
arch/arm/mach-imx/mach-mx27_3ds.c | 21 ++++++++++++++++++++-
2 files changed, 21 insertions(+), 1 deletions(-)
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index 0da882a..deb9f37 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -300,6 +300,7 @@ config MACH_MX27_3DS
select IMX_HAVE_PLATFORM_IMX_FB
select IMX_HAVE_PLATFORM_IMX_I2C
select IMX_HAVE_PLATFORM_IMX_KEYPAD
+ select IMX_HAVE_PLATFORM_IMX_SSI
select IMX_HAVE_PLATFORM_IMX_UART
select IMX_HAVE_PLATFORM_MX2_CAMERA
select IMX_HAVE_PLATFORM_MXC_EHCI
diff --git a/arch/arm/mach-imx/mach-mx27_3ds.c b/arch/arm/mach-imx/mach-mx27_3ds.c
index c6d385c..3dc944e 100644
--- a/arch/arm/mach-imx/mach-mx27_3ds.c
+++ b/arch/arm/mach-imx/mach-mx27_3ds.c
@@ -160,6 +160,11 @@ static const int mx27pdk_pins[] __initconst = {
PB21_PF_CSI_HSYNC,
CSI_PWRDWN | GPIO_GPIO | GPIO_OUT,
CSI_RESET | GPIO_GPIO | GPIO_OUT,
+ /* SSI4 */
+ PC16_PF_SSI4_FS,
+ PC17_PF_SSI4_RXD,
+ PC18_PF_SSI4_TXD,
+ PC19_PF_SSI4_CLK,
};
static struct gpio mx27_3ds_camera_gpios[] = {
@@ -331,13 +336,24 @@ static struct mc13xxx_regulator_init_data mx27_3ds_regulators[] = {
};
/* MC13783 */
+static struct mc13xxx_codec_platform_data mx27_3ds_codec = {
+ .dac_ssi_port = MC13783_SSI1_PORT,
+ .adc_ssi_port = MC13783_SSI1_PORT,
+};
+
static struct mc13xxx_platform_data mc13783_pdata = {
.regulators = {
.regulators = mx27_3ds_regulators,
.num_regulators = ARRAY_SIZE(mx27_3ds_regulators),
},
- .flags = MC13XXX_USE_TOUCHSCREEN | MC13XXX_USE_RTC,
+ .flags = MC13XXX_USE_TOUCHSCREEN | MC13XXX_USE_RTC |
+ MC13XXX_USE_CODEC,
+ .codec = &mx27_3ds_codec,
+};
+
+static struct imx_ssi_platform_data mx27_3ds_ssi_pdata = {
+ .flags = IMX_SSI_DMA | IMX_SSI_NET,
};
/* SPI */
@@ -513,6 +529,9 @@ static void __init mx27pdk_init(void)
}
imx27_add_mx2_camera(&mx27_3ds_cam_pdata);
+ imx27_add_imx_ssi(0, &mx27_3ds_ssi_pdata);
+
+ imx_add_platform_device("imx_mc13783", 0, NULL, 0, NULL, 0);
}
static void __init mx27pdk_timer_init(void)
--
1.7.1
next reply other threads:[~2012-07-03 18:44 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-07-03 18:44 Fabio Estevam [this message]
2012-07-03 18:44 ` [PATCH 2/2] ASoC: imx-mc13783: Add audmux settings for mx27pdk Fabio Estevam
2012-07-03 18:44 ` Fabio Estevam
2012-07-05 12:48 ` Mark Brown
2012-07-05 12:48 ` Mark Brown
2012-07-25 12:21 ` [PATCH 1/2] ARM: mx27pdk: Add audio support Fabio Estevam
2012-07-31 12:49 ` Fabio Estevam
2012-08-03 13:59 ` Sascha Hauer
2012-08-08 15:53 ` Fabio Estevam
2012-08-13 11:19 ` Gaëtan Carlier
2012-08-13 18:58 ` Sascha Hauer
2012-08-13 19:13 ` Gaëtan Carlier
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