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authorHauke Mehrtens <hauke@hauke-m.de>2017-08-20 00:18:21 +0200
committerRalf Baechle <ralf@linux-mips.org>2017-09-04 21:19:02 +0200
commitdea54fbad332f4a12af64049f0905637c04b4411 (patch)
tree8cfe51e45bbdb0f849d18448450ea0f7cc8e3c32 /arch/mips/lantiq
parentd5103604f78e1afc29e586785af540c82b573f3a (diff)
phy: Add an USB PHY driver for the Lantiq SoCs using the RCU module
This driver starts the DWC2 core(s) built into the XWAY SoCs and provides the PHY interfaces for each core. The phy instances can be passed to the dwc2 driver, which already supports the generic phy interface. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Acked-by: Kishon Vijay Abraham I <kishon@ti.com> Acked-by: Rob Herring <robh@kernel.org> Cc: martin.blumenstingl@googlemail.com Cc: john@phrozen.org Cc: andy.shevchenko@gmail.com Cc: p.zabel@pengutronix.de Cc: mark.rutland@arm.com Cc: linux-mips@linux-mips.org Cc: linux-mtd@lists.infradead.org Cc: linux-watchdog@vger.kernel.org Cc: devicetree@vger.kernel.org Cc: linux-spi@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/17127/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/lantiq')
-rw-r--r--arch/mips/lantiq/xway/sysctrl.c36
1 files changed, 18 insertions, 18 deletions
diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c
index 87eab4d288e5..7611c3013793 100644
--- a/arch/mips/lantiq/xway/sysctrl.c
+++ b/arch/mips/lantiq/xway/sysctrl.c
@@ -469,8 +469,8 @@ void __init ltq_soc_init(void)
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);
+ 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 */
clkdev_add_pmu("1d900000.pcie", "phy", 1, 2, PMU_ANALOG_PCIE0_P);
clkdev_add_pmu("1d900000.pcie", "msi", 1, 1, PMU1_PCIE_MSI);
@@ -490,8 +490,8 @@ void __init ltq_soc_init(void)
else
clkdev_add_static(CLOCK_133M, CLOCK_133M,
CLOCK_133M, CLOCK_133M);
- clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0);
- clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P);
+ clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
clkdev_add_pmu("1e180000.etop", "ppe", 1, 0, PMU_PPE);
clkdev_add_cgu("1e180000.etop", "ephycgu", CGU_EPHY);
clkdev_add_pmu("1e180000.etop", "ephy", 1, 0, PMU_EPHY);
@@ -500,8 +500,8 @@ 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("1e101000.usb", "ctl", 1, 0, PMU_USB0);
- clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1);
+ clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1e106000.usb", "otg", 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);
@@ -513,8 +513,8 @@ void __init ltq_soc_init(void)
} 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("1e101000.usb", "otg", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1);
clkdev_add_pmu("1e108000.eth", NULL, 0, 0, PMU_SWITCH |
PMU_PPE_DP | PMU_PPE_TC);
clkdev_add_pmu("1da00000.usif", "NULL", 1, 0, PMU_USIF);
@@ -526,10 +526,10 @@ void __init ltq_soc_init(void)
} 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());
- clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P);
- clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0 | PMU_AHBM);
- clkdev_add_pmu("1e106000.usb", "phy", 1, 0, PMU_USB1_P);
- clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1 | PMU_AHBM);
+ clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
+ clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0 | PMU_AHBM);
+ clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 0, PMU_USB1_P);
+ clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1 | PMU_AHBM);
clkdev_add_pmu("1d900000.pcie", "phy", 1, 1, PMU1_PCIE_PHY);
clkdev_add_pmu("1d900000.pcie", "bus", 1, 0, PMU_PCIE_CLK);
clkdev_add_pmu("1d900000.pcie", "msi", 1, 1, PMU1_PCIE_MSI);
@@ -550,10 +550,10 @@ void __init ltq_soc_init(void)
} else if (of_machine_is_compatible("lantiq,ar9")) {
clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(),
ltq_ar9_fpi_hz(), CLOCK_250M);
- clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0);
- clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P);
- clkdev_add_pmu("1e106000.usb", "ctl", 1, 0, PMU_USB1);
- clkdev_add_pmu("1e106000.usb", "phy", 1, 0, PMU_USB1_P);
+ clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
+ clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 0, PMU_USB1_P);
+ clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1);
clkdev_add_pmu("1e180000.etop", "switch", 1, 0, PMU_SWITCH);
clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
@@ -562,8 +562,8 @@ void __init ltq_soc_init(void)
} else {
clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(),
ltq_danube_fpi_hz(), ltq_danube_pp32_hz());
- clkdev_add_pmu("1e101000.usb", "ctl", 1, 0, PMU_USB0);
- clkdev_add_pmu("1e101000.usb", "phy", 1, 0, PMU_USB0_P);
+ clkdev_add_pmu("1f203018.usb2-phy", "ctrl", 1, 0, PMU_USB0);
+ clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);