mx51: add SSI3

Add SSI3 to MX51

Signed-off-by: Peter Horton <phorton@bitbox.co.uk>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

arch/arm/mach-mx5/clock-mx51-mx53.c

@@ -1040,6 +1040,10 @@ DEFINE_CLOCK(ssi2_ipg_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG10_OFFSET,
 	NULL, NULL, &ipg_clk, NULL);
 DEFINE_CLOCK(ssi2_clk, 1, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG11_OFFSET,
 	NULL, NULL, &pll3_sw_clk, &ssi2_ipg_clk);
+DEFINE_CLOCK(ssi3_ipg_clk, 2, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG12_OFFSET,
+	NULL, NULL, &ipg_clk, NULL);
+DEFINE_CLOCK(ssi3_clk, 2, MXC_CCM_CCGR3, MXC_CCM_CCGRx_CG13_OFFSET,
+	NULL, NULL, &pll3_sw_clk, &ssi3_ipg_clk);
 
 /* eCSPI */
 DEFINE_CLOCK_FULL(ecspi1_ipg_clk, 0, MXC_CCM_CCGR4, MXC_CCM_CCGRx_CG9_OFFSET,
@@ -1099,6 +1103,7 @@ static struct clk_lookup mx51_lookups[] = {
 	_REGISTER_CLOCK("mxc_nand", NULL, nfc_clk)
 	_REGISTER_CLOCK("imx-ssi.0", NULL, ssi1_clk)
 	_REGISTER_CLOCK("imx-ssi.1", NULL, ssi2_clk)
+	_REGISTER_CLOCK("imx-ssi.2", NULL, ssi3_clk)
 	_REGISTER_CLOCK("imx-sdma", NULL, sdma_clk)
 	_REGISTER_CLOCK(NULL, "ckih", ckih_clk)
 	_REGISTER_CLOCK(NULL, "ckih2", ckih2_clk)

arch/arm/plat-mxc/devices/platform-imx-ssi.c

@@ -72,6 +72,7 @@ const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst = {
 	imx_imx_ssi_data_entry(MX51, _id, _hwid, SZ_4K)
 	imx51_imx_ssi_data_entry(0, 1),
 	imx51_imx_ssi_data_entry(1, 2),
+	imx51_imx_ssi_data_entry(2, 3),
 };
 #endif /* ifdef CONFIG_SOC_IMX51 */
 

arch/arm/plat-mxc/include/mach/mx51.h

@@ -109,7 +109,7 @@
 #define MX51_MIPI_HSC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xdc000)
 #define MX51_ATA_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe0000)
 #define MX51_SIM_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe4000)
-#define MX51_SSI3BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe8000)
+#define MX51_SSI3_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xe8000)
 #define MX51_FEC_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xec000)
 #define MX51_TVE_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xf0000)
 #define MX51_VPU_BASE_ADDR		(MX51_AIPS2_BASE_ADDR + 0xf4000)
@@ -223,9 +223,9 @@
 #define MX51_DMA_REQ_EMI_WR		32
 #define MX51_DMA_REQ_CTI2_1		33
 #define MX51_DMA_REQ_EPIT2		34
-#define MX51_DMA_REQ_SSI3_RX2		35
+#define MX51_DMA_REQ_SSI3_RX1		35
 #define MX51_DMA_REQ_IPU		36
-#define MX51_DMA_REQ_SSI3_TX2		37
+#define MX51_DMA_REQ_SSI3_TX1		37
 #define MX51_DMA_REQ_CSPI_RX		38
 #define MX51_DMA_REQ_CSPI_TX		39
 #define MX51_DMA_REQ_SDHC3		40
@@ -234,8 +234,8 @@
 #define MX51_DMA_REQ_UART3_RX		43
 #define MX51_DMA_REQ_UART3_TX		44
 #define MX51_DMA_REQ_SPDIF		45
-#define MX51_DMA_REQ_SSI3_RX1		46
-#define MX51_DMA_REQ_SSI3_TX1		47
+#define MX51_DMA_REQ_SSI3_RX0		46
+#define MX51_DMA_REQ_SSI3_TX0		47
 
 /*
  * Interrupt numbers
@@ -337,7 +337,7 @@
 #define MX51_MXC_INT_FIRI		93
 #define MX51_MXC_INT_PWM2		94
 #define MX51_MXC_INT_SLIM_EXP		95
-#define MX51_MXC_INT_SSI3		96
+#define MX51_INT_SSI3			96
 #define MX51_MXC_INT_EMI_BOOT		97
 #define MX51_MXC_INT_CTI1_TG3		98
 #define MX51_MXC_INT_SMC_RX		99