arm: dra7xx: Add hwmod data for pcie1 phy and pcie2 phy

Added hwmod data for pcie1 and pcie2 phy present in DRA7xx SOC.
Also added the missing CLKCTRL OFFSET macro and CONTEXT OFFSET macro
for pcie1 phy and pcie2 phy.

Cc: Tony Lindgren <tony@atomide.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Paul Walmsley <paul@pwsan.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Tested-by: Kishon Vijay Abraham I <kishon@ti.com>
Reviewed-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>

3 files changed, 65 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/cm2_7xx.h b/arch/arm/mach-omap2/cm2_7xx.h
index 9ad7594e7622..e966e3a3c931 100644
--- a/arch/arm/mach-omap2/cm2_7xx.h
+++ b/arch/arm/mach-omap2/cm2_7xx.h
@@ -357,6 +357,10 @@
 #define DRA7XX_CM_L3INIT_SATA_CLKCTRL                           DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x0088)
 #define DRA7XX_CM_PCIE_CLKSTCTRL_OFFSET                         0x00a0
 #define DRA7XX_CM_PCIE_STATICDEP_OFFSET                         0x00a4
+#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET                 0x00b0
+#define DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL                        DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b0)
+#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET                 0x00b8
+#define DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL                        DRA7XX_CM_CORE_REGADDR(DRA7XX_CM_CORE_L3INIT_INST, 0x00b8)
 #define DRA7XX_CM_GMAC_CLKSTCTRL_OFFSET                         0x00c0
 #define DRA7XX_CM_GMAC_STATICDEP_OFFSET                         0x00c4
 #define DRA7XX_CM_GMAC_DYNAMICDEP_OFFSET                        0x00c8
diff --git a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
index c9daee46d980..b21647d7532c 100644
--- a/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_7xx_data.c
@@ -1231,6 +1231,45 @@ static struct omap_hwmod dra7xx_ocp2scp3_hwmod = {
 };
 
 /*
+ * 'PCIE PHY' class
+ *
+ */
+
+static struct omap_hwmod_class dra7xx_pcie_phy_hwmod_class = {
+        .name   = "pcie-phy",
+};
+
+/* pcie1 phy */
+static struct omap_hwmod dra7xx_pcie1_phy_hwmod = {
+        .name           = "pcie1-phy",
+        .class          = &dra7xx_pcie_phy_hwmod_class,
+        .clkdm_name     = "l3init_clkdm",
+        .main_clk       = "l4_root_clk_div",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS1_CLKCTRL_OFFSET,
+                        .context_offs = DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET,
+                        .modulemode   = MODULEMODE_SWCTRL,
+                },
+        },
+};
+
+/* pcie2 phy */
+static struct omap_hwmod dra7xx_pcie2_phy_hwmod = {
+        .name           = "pcie2-phy",
+        .class          = &dra7xx_pcie_phy_hwmod_class,
+        .clkdm_name     = "l3init_clkdm",
+        .main_clk       = "l4_root_clk_div",
+        .prcm = {
+                .omap4 = {
+                        .clkctrl_offs = DRA7XX_CM_L3INIT_PCIESS2_CLKCTRL_OFFSET,
+                        .context_offs = DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET,
+                        .modulemode   = MODULEMODE_SWCTRL,
+                },
+        },
+};
+
+/*
  * 'qspi' class
  *
  */
@@ -2349,6 +2388,22 @@ static struct omap_hwmod_ocp_if dra7xx_l4_cfg__ocp2scp3 = {
         .user           = OCP_USER_MPU | OCP_USER_SDMA,
 };
 
+/* l4_cfg -> pcie1 phy */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie1_phy = {
+        .master         = &dra7xx_l4_cfg_hwmod,
+        .slave          = &dra7xx_pcie1_phy_hwmod,
+        .clk            = "l4_root_clk_div",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
+/* l4_cfg -> pcie2 phy */
+static struct omap_hwmod_ocp_if dra7xx_l4_cfg__pcie2_phy = {
+        .master         = &dra7xx_l4_cfg_hwmod,
+        .slave          = &dra7xx_pcie2_phy_hwmod,
+        .clk            = "l4_root_clk_div",
+        .user           = OCP_USER_MPU | OCP_USER_SDMA,
+};
+
 static struct omap_hwmod_addr_space dra7xx_qspi_addrs[] = {
         {
                 .pa_start       = 0x4b300000,
@@ -2696,6 +2751,8 @@ static struct omap_hwmod_ocp_if *dra7xx_hwmod_ocp_ifs[] __initdata = {
         &dra7xx_l4_cfg__mpu,
         &dra7xx_l4_cfg__ocp2scp1,
         &dra7xx_l4_cfg__ocp2scp3,
+        &dra7xx_l4_cfg__pcie1_phy,
+        &dra7xx_l4_cfg__pcie2_phy,
         &dra7xx_l3_main_1__qspi,
         &dra7xx_l4_cfg__sata,
         &dra7xx_l4_cfg__smartreflex_core,
diff --git a/arch/arm/mach-omap2/prm7xx.h b/arch/arm/mach-omap2/prm7xx.h
index d92a8404edc7..4bb50fbf29be 100644
--- a/arch/arm/mach-omap2/prm7xx.h
+++ b/arch/arm/mach-omap2/prm7xx.h
@@ -374,6 +374,10 @@
 #define DRA7XX_RM_L3INIT_IEEE1500_2_OCP_CONTEXT_OFFSET          0x007c
 #define DRA7XX_PM_L3INIT_SATA_WKDEP_OFFSET                      0x0088
 #define DRA7XX_RM_L3INIT_SATA_CONTEXT_OFFSET                    0x008c
+#define DRA7XX_PM_L3INIT_PCIESS1_WKDEP_OFFSET                   0x00b0
+#define DRA7XX_RM_L3INIT_PCIESS1_CONTEXT_OFFSET         0x00b4
+#define DRA7XX_PM_L3INIT_PCIESS2_WKDEP_OFFSET                   0x00b8
+#define DRA7XX_RM_L3INIT_PCIESS2_CONTEXT_OFFSET         0x00bc
 #define DRA7XX_RM_GMAC_GMAC_CONTEXT_OFFSET                      0x00d4
 #define DRA7XX_RM_L3INIT_OCP2SCP1_CONTEXT_OFFSET                0x00e4
 #define DRA7XX_RM_L3INIT_OCP2SCP3_CONTEXT_OFFSET                0x00ec