Merge branch 'ctrl-wip/mux-omap4-v4' of git://gitorious.org/omap-pm/l…

…inux into omap-for-linus
git-mirror · Nov 30, 2010 · 52aa8c5 · 52aa8c5
2 parents 55a4e78 + 032a642
commit 52aa8c5
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Showing 12 changed files with 2,310 additions and 147 deletions.
diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
@@ -85,6 +85,12 @@ config OMAP_PACKAGE_CUS
 config OMAP_PACKAGE_CBP
        bool
 
+config OMAP_PACKAGE_CBL
+       bool
+
+config OMAP_PACKAGE_CBS
+       bool
+
 comment "OMAP Board Type"
 	depends on ARCH_OMAP2PLUS
 
@@ -282,11 +288,15 @@ config MACH_OMAP_4430SDP
 	bool "OMAP 4430 SDP board"
 	default y
 	depends on ARCH_OMAP4
+	select OMAP_PACKAGE_CBL
+	select OMAP_PACKAGE_CBS
 
 config MACH_OMAP4_PANDA
 	bool "OMAP4 Panda Board"
 	default y
 	depends on ARCH_OMAP4
+	select OMAP_PACKAGE_CBL
+	select OMAP_PACKAGE_CBS
 
 config OMAP3_EMU
 	bool "OMAP3 debugging peripherals"

diff --git a/arch/arm/mach-omap2/Makefile b/arch/arm/mach-omap2/Makefile
@@ -42,6 +42,7 @@ AFLAGS_sram34xx.o			:=-Wa,-march=armv7-a
 obj-$(CONFIG_ARCH_OMAP2420)		+= mux2420.o
 obj-$(CONFIG_ARCH_OMAP2430)		+= mux2430.o
 obj-$(CONFIG_ARCH_OMAP3)		+= mux34xx.o
+obj-$(CONFIG_ARCH_OMAP4)		+= mux44xx.o
 
 # SMS/SDRC
 obj-$(CONFIG_ARCH_OMAP2)		+= sdrc2xxx.o

diff --git a/arch/arm/mach-omap2/board-4430sdp.c b/arch/arm/mach-omap2/board-4430sdp.c
@@ -35,6 +35,7 @@
 #include <plat/usb.h>
 #include <plat/mmc.h>
 
+#include "mux.h"
 #include "hsmmc.h"
 #include "timer-gp.h"
 #include "control.h"
@@ -505,9 +506,22 @@ static void __init omap_sfh7741prox_init(void)
 	}
 }
 
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+	{ .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux	NULL
+#endif
+
 static void __init omap_4430sdp_init(void)
 {
 	int status;
+	int package = OMAP_PACKAGE_CBS;
+
+	if (omap_rev() == OMAP4430_REV_ES1_0)
+		package = OMAP_PACKAGE_CBL;
+	omap4_mux_init(board_mux, package);
 
 	omap4_i2c_init();
 	omap_sfh7741prox_init();

diff --git a/arch/arm/mach-omap2/board-omap4panda.c b/arch/arm/mach-omap2/board-omap4panda.c
@@ -40,6 +40,7 @@
 
 #include "hsmmc.h"
 #include "control.h"
+#include "mux.h"
 
 #define GPIO_HUB_POWER		1
 #define GPIO_HUB_NRESET		62
@@ -368,8 +369,23 @@ static int __init omap4_panda_i2c_init(void)
 	omap_register_i2c_bus(4, 400, NULL, 0);
 	return 0;
 }
+
+#ifdef CONFIG_OMAP_MUX
+static struct omap_board_mux board_mux[] __initdata = {
+	{ .reg_offset = OMAP_MUX_TERMINATOR },
+};
+#else
+#define board_mux	NULL
+#endif
+
 static void __init omap4_panda_init(void)
 {
+	int package = OMAP_PACKAGE_CBS;
+
+	if (omap_rev() == OMAP4430_REV_ES1_0)
+		package = OMAP_PACKAGE_CBL;
+	omap4_mux_init(board_mux, package);
+
 	omap4_panda_i2c_init();
 	platform_add_devices(panda_devices, ARRAY_SIZE(panda_devices));
 	omap_serial_init();

diff --git a/arch/arm/mach-omap2/board-rx51-peripherals.c b/arch/arm/mach-omap2/board-rx51-peripherals.c
@@ -293,16 +293,18 @@ static struct omap_board_mux rx51_mmc2_off_mux[] = {
 	{ .reg_offset = OMAP_MUX_TERMINATOR },
 };
 
+static struct omap_mux_partition *partition;
+
 /*
  * Current flows to eMMC when eMMC is off and the data lines are pulled up,
  * so pull them down. N.B. we pull 8 lines because we are using 8 lines.
  */
 static void rx51_mmc2_remux(struct device *dev, int slot, int power_on)
 {
 	if (power_on)
-		omap_mux_write_array(rx51_mmc2_on_mux);
+		omap_mux_write_array(partition, rx51_mmc2_on_mux);
 	else
-		omap_mux_write_array(rx51_mmc2_off_mux);
+		omap_mux_write_array(partition, rx51_mmc2_off_mux);
 }
 
 static struct omap2_hsmmc_info mmc[] __initdata = {
@@ -922,7 +924,11 @@ void __init rx51_peripherals_init(void)
 	rx51_init_wl1251();
 	spi_register_board_info(rx51_peripherals_spi_board_info,
 				ARRAY_SIZE(rx51_peripherals_spi_board_info));
-	omap2_hsmmc_init(mmc);
+
+	partition = omap_mux_get("core");
+	if (partition)
+		omap2_hsmmc_init(mmc);
+
 	platform_device_register(&rx51_charger_device);
 }