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MIPS: Lantiq: Add pmu bits for ar10 and grx390

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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>
This commit is contained in:
Hauke Mehrtens 2015-10-28 23:37:37 +01:00 committed by Ralf Baechle
parent e182c98a59
commit d0b991e376
1 changed files with 56 additions and 1 deletions
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57
arch/mips/lantiq/xway/sysctrl.c
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@ -110,6 +110,7 @@ static u32 pmu_clk_cr_b[] = {
#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 @@ static u32 pmu_clk_cr_b[] = {
#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 @@ void __init ltq_soc_init(void)
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 @@ void __init ltq_soc_init(void)
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());