Add missing GPHY clock aliases for ar10 (xrx300) and grx390 (xrx330).
PMU in ar10 and grx390 differs from vr9. Ar10 has 3 and grx390 has 4
built-in GPHY compared to vr9 which has 2.
Corespondings PMU bit:
GPHY0 -> bit 29
GPHY1 -> bit 30
GPHY2 -> bit 31
GPHY3 -> bit 26
Tested on D-Link DWR-966 with OpenWRT.
Signed-off-by: Aleksander Jan Bajkowski <olek2@xxxxx>
Cc: linux-mips@xxxxxxxxxxxxxxx
Cc: john@xxxxxxxxxxx
Cc: hauke@xxxxxxxxxx
Cc: tsbogend@xxxxxxxxxxxxxxxx
---
arch/mips/lantiq/xway/sysctrl.c | 10 ++++++++--
1 file changed, 8 insertions(+), 2 deletions(-)
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index b10342018d19..917fac1636b7 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -112,11 +112,15 @@ static u32 pmu_clk_cr_b[] = {
#define PMU_PPE_DP BIT(23)
#define PMU_PPE_DPLUS BIT(24)
#define PMU_USB1_P BIT(26)
+#define PMU_GPHY3 BIT(26) /* grx390 */
#define PMU_USB1 BIT(27)
#define PMU_SWITCH BIT(28)
#define PMU_PPE_TOP BIT(29)
+#define PMU_GPHY0 BIT(29) /* ar10, xrx390 */
#define PMU_GPHY BIT(30)
+#define PMU_GPHY1 BIT(30) /* ar10, xrx390 */
#define PMU_PCIE_CLK BIT(31)
+#define PMU_GPHY2 BIT(31) /* ar10, xrx390 */
#define PMU1_PCIE_PHY BIT(0) /* vr9-specific,moved in ar10/grx390 */
#define PMU1_PCIE_CTL BIT(1)
@@ -465,6 +469,9 @@ void __init ltq_soc_init(void)
if (of_machine_is_compatible("lantiq,grx390") ||
of_machine_is_compatible("lantiq,ar10")) {
+ clkdev_add_pmu("1e108000.switch", "gphy0", 0, 0, PMU_GPHY0);
+ clkdev_add_pmu("1e108000.switch", "gphy1", 0, 0, PMU_GPHY1);
+ clkdev_add_pmu("1e108000.switch", "gphy2", 0, 0, PMU_GPHY2);
clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 2, PMU_ANALOG_USB0_P);
clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 2, PMU_ANALOG_USB1_P);
/* rc 0 */
@@ -496,6 +503,7 @@ void __init ltq_soc_init(void)
} 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("1e108000.switch", "gphy3", 0, 0, PMU_GPHY3);
clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1);
/* rc 2 */
@@ -514,8 +522,6 @@ void __init ltq_soc_init(void)
clkdev_add_pmu("1e10b308.eth", NULL, 0, 0, PMU_SWITCH |
PMU_PPE_DP | PMU_PPE_TC);
clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
- clkdev_add_pmu("1e108000.switch", "gphy0", 0, 0, PMU_GPHY);
- clkdev_add_pmu("1e108000.switch", "gphy1", 0, 0, PMU_GPHY);
clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
clkdev_add_pmu("1e116000.mei", "afe", 1, 2, PMU_ANALOG_DSL_AFE);
clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);
--
2.20.1
