From 76d01e1bc369026d9ec47d2c8355871c083134d2 Mon Sep 17 00:00:00 2001 From: John Crispin Date: Tue, 20 Mar 2012 13:05:11 +0100 Subject: [PATCH 64/73] MIPS: adds dsl clocks --- arch/mips/lantiq/xway/sysctrl.c | 15 +++++++++++++-- 1 files changed, 13 insertions(+), 2 deletions(-) diff --git a/arch/mips/lantiq/xway/sysctrl.c b/arch/mips/lantiq/xway/sysctrl.c index 6771a7e..3672fc6 100644 --- a/arch/mips/lantiq/xway/sysctrl.c +++ b/arch/mips/lantiq/xway/sysctrl.c @@ -41,8 +41,9 @@ #define PMU_PCI BIT(4) #define PMU_DMA BIT(5) #define PMU_USB0 BIT(5) +#define PMU_EPHY BIT(7) /* ase */ #define PMU_SPI BIT(8) -#define PMU_EPHY BIT(7) +#define PMU_DFE BIT(9) #define PMU_EBU BIT(10) #define PMU_STP BIT(11) #define PMU_GPT BIT(12) @@ -147,7 +148,7 @@ static int ltq_pci_ext_enable(struct clk *clk) static void ltq_pci_ext_disable(struct clk *clk) { - /* enable external pci clock */ + /* disable external pci clock (internal) */ ltq_cgu_w32(ltq_cgu_r32(CGU_IFCCR) | (1 << 16), CGU_IFCCR); ltq_cgu_w32((1 << 31) | (1 << 30), CGU_PCICR); @@ -246,6 +247,9 @@ void __init ltq_soc_init(void) clkdev_add_static(CLOCK_133M, CLOCK_133M, CLOCK_133M); clkdev_add_cgu("ltq_etop", "ephycgu", CGU_EPHY), clkdev_add_pmu("ltq_etop", "ephy", 0, PMU_EPHY); + clkdev_add_pmu("ltq_dsl", NULL, 0, + PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | + PMU_AHBS | PMU_DFE); } else if (ltq_is_vr9()) { clkdev_add_static(ltq_vr9_cpu_hz(), ltq_vr9_fpi_hz(), ltq_vr9_fpi_hz()); @@ -261,12 +265,19 @@ void __init ltq_soc_init(void) PMU_SWITCH | PMU_PPE_DPLUS | PMU_PPE_DPLUM | PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | PMU_PPE_QSB); + clkdev_add_pmu("ltq_dsl", NULL, 0, PMU_DFE | PMU_AHBS); } else if (ltq_is_ar9()) { clkdev_add_static(ltq_ar9_cpu_hz(), ltq_ar9_fpi_hz(), ltq_ar9_fpi_hz()); clkdev_add_pmu("ltq_etop", "switch", 0, PMU_SWITCH); + clkdev_add_pmu("ltq_dsl", NULL, 0, + PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | + PMU_PPE_QSB | PMU_AHBS | PMU_DFE); } else { clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(), ltq_danube_io_region_clock()); + clkdev_add_pmu("ltq_dsl", NULL, 0, + PMU_PPE_EMA | PMU_PPE_TC | PMU_PPE_SLL01 | + PMU_PPE_QSB | PMU_AHBS | PMU_DFE); } } -- 1.7.9.1