MIPS: Lantiq: Add pmu bits for ar10 and grx390
Signed-off-by: Hauke Mehrtens <hauke.mehrtens@lantiq.com>
Acked-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/11388/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 9ed7da5..bf9b95c 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -110,6 +110,7 @@
#define PMU_PPE_TC BIT(21)
#define PMU_PPE_EMA BIT(22)
#define PMU_PPE_DPLUM BIT(23)
+#define PMU_PPE_DP BIT(23)
#define PMU_PPE_DPLUS BIT(24)
#define PMU_USB1_P BIT(26)
#define PMU_USB1 BIT(27)
@@ -118,10 +119,27 @@
#define PMU_GPHY BIT(30)
#define PMU_PCIE_CLK BIT(31)
-#define PMU1_PCIE_PHY BIT(0)
+#define PMU1_PCIE_PHY BIT(0) /* vr9-specific,moved in ar10/grx390 */
#define PMU1_PCIE_CTL BIT(1)
#define PMU1_PCIE_PDI BIT(4)
#define PMU1_PCIE_MSI BIT(5)
+#define PMU1_CKE BIT(6)
+#define PMU1_PCIE1_CTL BIT(17)
+#define PMU1_PCIE1_PDI BIT(20)
+#define PMU1_PCIE1_MSI BIT(21)
+#define PMU1_PCIE2_CTL BIT(25)
+#define PMU1_PCIE2_PDI BIT(26)
+#define PMU1_PCIE2_MSI BIT(27)
+
+#define PMU_ANALOG_USB0_P BIT(0)
+#define PMU_ANALOG_USB1_P BIT(1)
+#define PMU_ANALOG_PCIE0_P BIT(8)
+#define PMU_ANALOG_PCIE1_P BIT(9)
+#define PMU_ANALOG_PCIE2_P BIT(10)
+#define PMU_ANALOG_DSL_AFE BIT(16)
+#define PMU_ANALOG_DCDC_2V5 BIT(17)
+#define PMU_ANALOG_DCDC_1VX BIT(18)
+#define PMU_ANALOG_DCDC_1V0 BIT(19)
#define pmu_w32(x, y) ltq_w32((x), pmu_membase + (y))
#define pmu_r32(x) ltq_r32(pmu_membase + (x))
@@ -448,6 +466,22 @@
clkdev_add_pci();
}
+ if (of_machine_is_compatible("lantiq,grx390") ||
+ of_machine_is_compatible("lantiq,ar10")) {
+ clkdev_add_pmu("1e101000.usb", "phy", 1, 2, PMU_ANALOG_USB0_P);
+ clkdev_add_pmu("1e106000.usb", "phy", 1, 2, PMU_ANALOG_USB1_P);
+ /* rc 0 */
+ clkdev_add_pmu("1d900000.pcie", "phy", 1, 2, PMU_ANALOG_PCIE0_P);
+ clkdev_add_pmu("1d900000.pcie", "msi", 1, 1, PMU1_PCIE_MSI);
+ clkdev_add_pmu("1d900000.pcie", "pdi", 1, 1, PMU1_PCIE_PDI);
+ clkdev_add_pmu("1d900000.pcie", "ctl", 1, 1, PMU1_PCIE_CTL);
+ /* rc 1 */
+ clkdev_add_pmu("19000000.pcie", "phy", 1, 2, PMU_ANALOG_PCIE1_P);
+ clkdev_add_pmu("19000000.pcie", "msi", 1, 1, PMU1_PCIE1_MSI);
+ clkdev_add_pmu("19000000.pcie", "pdi", 1, 1, PMU1_PCIE1_PDI);
+ clkdev_add_pmu("19000000.pcie", "ctl", 1, 1, PMU1_PCIE1_CTL);
+ }
+
if (of_machine_is_compatible("lantiq,ase")) {
if (ltq_cgu_r32(CGU_SYS) & (1 << 5))
clkdev_add_static(CLOCK_266M, CLOCK_133M,
@@ -461,6 +495,27 @@
clkdev_add_cgu("1e180000.etop", "ephycgu", CGU_EPHY);
clkdev_add_pmu("1e180000.etop", "ephy", 1, 0, PMU_EPHY);
clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_ASE_SDIO);
+ } else if (of_machine_is_compatible("lantiq,grx390")) {
+ clkdev_add_static(ltq_grx390_cpu_hz(), ltq_grx390_fpi_hz(),
+ ltq_grx390_fpi_hz(), ltq_grx390_pp32_hz());
+ clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1);
+ /* rc 2 */
+ clkdev_add_pmu("1a800000.pcie", "phy", 1, 2, PMU_ANALOG_PCIE2_P);
+ clkdev_add_pmu("1a800000.pcie", "msi", 1, 1, PMU1_PCIE2_MSI);
+ clkdev_add_pmu("1a800000.pcie", "pdi", 1, 1, PMU1_PCIE2_PDI);
+ clkdev_add_pmu("1a800000.pcie", "ctl", 1, 1, PMU1_PCIE2_CTL);
+ clkdev_add_pmu("1e108000.eth", NULL, 1, 0, PMU_SWITCH | PMU_PPE_DP);
+ clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
+ } else if (of_machine_is_compatible("lantiq,ar10")) {
+ clkdev_add_static(ltq_ar10_cpu_hz(), ltq_ar10_fpi_hz(),
+ ltq_ar10_fpi_hz(), ltq_ar10_pp32_hz());
+ clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1);
+ clkdev_add_pmu("1e108000.eth", NULL, 1, 0, PMU_SWITCH |
+ PMU_PPE_DP | PMU_PPE_TC);
+ clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
+ clkdev_add_pmu("1f203000.rcu", "gphy", 1, 0, PMU_GPHY);
} else if (of_machine_is_compatible("lantiq,vr9")) {
clkdev_add_static(ltq_vr9_cpu_hz(), ltq_vr9_fpi_hz(),
ltq_vr9_fpi_hz(), ltq_vr9_pp32_hz());