diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.2/0063-MIPS-lantiq-fixes-ar9-vr9-clock.patch')
-rw-r--r-- | target/linux/lantiq/patches-3.2/0063-MIPS-lantiq-fixes-ar9-vr9-clock.patch | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/target/linux/lantiq/patches-3.2/0063-MIPS-lantiq-fixes-ar9-vr9-clock.patch b/target/linux/lantiq/patches-3.2/0063-MIPS-lantiq-fixes-ar9-vr9-clock.patch deleted file mode 100644 index 26b8cd6..0000000 --- a/target/linux/lantiq/patches-3.2/0063-MIPS-lantiq-fixes-ar9-vr9-clock.patch +++ /dev/null @@ -1,107 +0,0 @@ -From 449adc45e29be18da14b23e9ccd97ba5251ffcc9 Mon Sep 17 00:00:00 2001 -From: John Crispin <blogic@openwrt.org> -Date: Sat, 17 Mar 2012 09:58:07 +0100 -Subject: [PATCH 63/70] MIPS: lantiq: fixes ar9/vr9 clock - ---- - arch/mips/lantiq/clk.h | 4 +++- - arch/mips/lantiq/xway/clk.c | 29 ++++++++++++++++++++++++----- - arch/mips/lantiq/xway/sysctrl.c | 13 ++++++++----- - 3 files changed, 35 insertions(+), 11 deletions(-) - ---- a/arch/mips/lantiq/clk.h -+++ b/arch/mips/lantiq/clk.h -@@ -56,8 +56,10 @@ extern unsigned long ltq_danube_cpu_hz(v - extern unsigned long ltq_danube_fpi_hz(void); - extern unsigned long ltq_danube_io_region_clock(void); - -+extern unsigned long ltq_ar9_cpu_hz(void); -+extern unsigned long ltq_ar9_fpi_hz(void); -+ - extern unsigned long ltq_vr9_cpu_hz(void); - extern unsigned long ltq_vr9_fpi_hz(void); --extern unsigned long ltq_vr9_io_region_clock(void); - - #endif ---- a/arch/mips/lantiq/xway/clk.c -+++ b/arch/mips/lantiq/xway/clk.c -@@ -217,6 +217,30 @@ unsigned long ltq_danube_cpu_hz(void) - } - } - -+unsigned long ltq_ar9_sys_hz(void) -+{ -+ if (((ltq_cgu_r32(LTQ_CGU_SYS) >> 3) & 0x3) == 0x2) -+ return CLOCK_393M; -+ return CLOCK_333M; -+} -+ -+unsigned long ltq_ar9_fpi_hz(void) -+{ -+ unsigned long sys = ltq_ar9_sys_hz(); -+ -+ if (ltq_cgu_r32(LTQ_CGU_SYS) & BIT(0)) -+ return sys; -+ return sys >> 1; -+} -+ -+unsigned long ltq_ar9_cpu_hz(void) -+{ -+ if (ltq_cgu_r32(LTQ_CGU_SYS) & BIT(2)) -+ return ltq_ar9_fpi_hz(); -+ else -+ return ltq_ar9_sys_hz(); -+} -+ - unsigned long ltq_danube_fpi_hz(void) - { - unsigned long ddr_clock = DDR_HZ; -@@ -299,11 +323,6 @@ unsigned long ltq_vr9_fpi_hz(void) - return clk; - } - --unsigned long ltq_vr9_io_region_clock(void) --{ -- return ltq_vr9_fpi_hz(); --} -- - unsigned long ltq_vr9_fpi_bus_clock(int fpi) - { - return ltq_vr9_fpi_hz(); ---- a/arch/mips/lantiq/xway/sysctrl.c -+++ b/arch/mips/lantiq/xway/sysctrl.c -@@ -237,6 +237,8 @@ void __init ltq_soc_init(void) - clkdev_add_pmu("ltq_ebu", NULL, 0, PMU_EBU); - if (!ltq_is_vr9()) - clkdev_add_pmu("ltq_etop", NULL, 0, PMU_PPE); -+ if (!ltq_is_ase()) -+ clkdev_add_pci(); - if (ltq_is_ase()) { - if (ltq_cgu_r32(CGU_SYS) & (1 << 5)) - clkdev_add_static(CLOCK_266M, CLOCK_133M, CLOCK_133M); -@@ -246,7 +248,7 @@ void __init ltq_soc_init(void) - clkdev_add_pmu("ltq_etop", "ephy", 0, PMU_EPHY); - } else if (ltq_is_vr9()) { - clkdev_add_static(ltq_vr9_cpu_hz(), ltq_vr9_fpi_hz(), -- ltq_vr9_io_region_clock()); -+ ltq_vr9_fpi_hz()); - clkdev_add_pmu("ltq_pcie", "phy", 1, PMU1_PCIE_PHY); - clkdev_add_pmu("ltq_pcie", "bus", 0, PMU_PCIE_CLK); - clkdev_add_pmu("ltq_pcie", "msi", 1, PMU1_PCIE_MSI); -@@ -259,11 +261,12 @@ 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); -+ } 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); - } else { - clkdev_add_static(ltq_danube_cpu_hz(), ltq_danube_fpi_hz(), -- ltq_danube_io_region_clock()); -- clkdev_add_pci(); -- if (ltq_is_ar9()) -- clkdev_add_pmu("ltq_etop", "switch", 0, PMU_SWITCH); -+ ltq_danube_io_region_clock()); - } - } |