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[ARM] 5111/2: zylonite: Configure SSP

SSP3 is connected to the voice PCM of the WM9713 audio codec on the
Zylonite so configure the MFPs appropriately and select SSP support.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Mark Brown 17 年之前
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共有 3 个文件被更改,包括 13 次插入0 次删除
  1. 1 0
      arch/arm/mach-pxa/Kconfig
  2. 6 0
      arch/arm/mach-pxa/zylonite_pxa300.c
  3. 6 0
      arch/arm/mach-pxa/zylonite_pxa320.c

+ 1 - 0
arch/arm/mach-pxa/Kconfig

@@ -189,6 +189,7 @@ config MACH_COLIBRI
 config MACH_ZYLONITE
 	bool "PXA3xx Development Platform (aka Zylonite)"
 	select PXA3xx
+	select PXA_SSP
 	select HAVE_PWM
 
 config MACH_LITTLETON

+ 6 - 0
arch/arm/mach-pxa/zylonite_pxa300.c

@@ -73,6 +73,12 @@ static mfp_cfg_t common_mfp_cfg[] __initdata = {
 	GPIO27_AC97_SDATA_OUT,
 	GPIO28_AC97_SYNC,
 
+	/* SSP3 */
+	GPIO91_SSP3_SCLK,
+	GPIO92_SSP3_FRM,
+	GPIO93_SSP3_TXD,
+	GPIO94_SSP3_RXD,
+
 	/* WM9713 IRQ */
 	GPIO26_GPIO,
 

+ 6 - 0
arch/arm/mach-pxa/zylonite_pxa320.c

@@ -69,6 +69,12 @@ static mfp_cfg_t mfp_cfg[] __initdata = {
 	GPIO39_AC97_BITCLK,
 	GPIO40_AC97_nACRESET,
 
+	/* SSP3 */
+	GPIO89_SSP3_SCLK,
+	GPIO90_SSP3_FRM,
+	GPIO91_SSP3_TXD,
+	GPIO92_SSP3_RXD,
+
 	/* WM9713 IRQ */
 	GPIO15_GPIO,