1 files changed, 129 insertions, 0 deletions
diff --git a/arch/arm/mach-spear3xx/spear310.c b/arch/arm/mach-spear3xx/spear310.c
index 6eb62f9de7e..dd5a5728271 100644
--- a/arch/arm/mach-spear3xx/spear310.c
+++ b/arch/arm/mach-spear3xx/spear310.c
@@ -16,10 +16,139 @@
 #include <mach/generic.h>
 #include <mach/spear.h>
 
+/* pad multiplexing support */
+/* muxing registers */
+#define PAD_MUX_CONFIG_REG	0x08
+
+/* devices */
+struct pmx_dev_mode pmx_emi_cs_0_1_4_5_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_TIMER_3_4_MASK,
+	},
+};
+
+struct pmx_dev pmx_emi_cs_0_1_4_5 = {
+	.name = "emi_cs_0_1_4_5",
+	.modes = pmx_emi_cs_0_1_4_5_modes,
+	.mode_count = ARRAY_SIZE(pmx_emi_cs_0_1_4_5_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_emi_cs_2_3_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_TIMER_1_2_MASK,
+	},
+};
+
+struct pmx_dev pmx_emi_cs_2_3 = {
+	.name = "emi_cs_2_3",
+	.modes = pmx_emi_cs_2_3_modes,
+	.mode_count = ARRAY_SIZE(pmx_emi_cs_2_3_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_uart1_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_FIRDA_MASK,
+	},
+};
+
+struct pmx_dev pmx_uart1 = {
+	.name = "uart1",
+	.modes = pmx_uart1_modes,
+	.mode_count = ARRAY_SIZE(pmx_uart1_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_uart2_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_TIMER_1_2_MASK,
+	},
+};
+
+struct pmx_dev pmx_uart2 = {
+	.name = "uart2",
+	.modes = pmx_uart2_modes,
+	.mode_count = ARRAY_SIZE(pmx_uart2_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_uart3_4_5_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_UART0_MODEM_MASK,
+	},
+};
+
+struct pmx_dev pmx_uart3_4_5 = {
+	.name = "uart3_4_5",
+	.modes = pmx_uart3_4_5_modes,
+	.mode_count = ARRAY_SIZE(pmx_uart3_4_5_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_fsmc_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_SSP_CS_MASK,
+	},
+};
+
+struct pmx_dev pmx_fsmc = {
+	.name = "fsmc",
+	.modes = pmx_fsmc_modes,
+	.mode_count = ARRAY_SIZE(pmx_fsmc_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_rs485_0_1_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_MII_MASK,
+	},
+};
+
+struct pmx_dev pmx_rs485_0_1 = {
+	.name = "rs485_0_1",
+	.modes = pmx_rs485_0_1_modes,
+	.mode_count = ARRAY_SIZE(pmx_rs485_0_1_modes),
+	.enb_on_reset = 1,
+};
+
+struct pmx_dev_mode pmx_tdm0_modes[] = {
+	{
+		.ids = 0x00,
+		.mask = PMX_MII_MASK,
+	},
+};
+
+struct pmx_dev pmx_tdm0 = {
+	.name = "tdm0",
+	.modes = pmx_tdm0_modes,
+	.mode_count = ARRAY_SIZE(pmx_tdm0_modes),
+	.enb_on_reset = 1,
+};
+
+/* pmx driver structure */
+struct pmx_driver pmx_driver = {
+	.mux_reg = {.offset = PAD_MUX_CONFIG_REG, .mask = 0x00007fff},
+};
+
 /* Add spear310 specific devices here */
 
+/* spear310 routines */
 void __init spear310_init(void)
 {
 	/* call spear3xx family common init function */
 	spear3xx_init();
 }
+
+void spear310_pmx_init(void)
+{
+	spear_pmx_init(&pmx_driver, SPEAR310_SOC_CONFIG_BASE,
+			SPEAR310_SOC_CONFIG_SIZE);
+}