diff options
Diffstat (limited to 'arch/mips')
-rw-r--r-- | arch/mips/boot/dts/ingenic/ci20.dts | 5 | ||||
-rw-r--r-- | arch/mips/cavium-octeon/octeon-irq.c | 3 | ||||
-rw-r--r-- | arch/mips/mm/tlbex.c | 5 |
3 files changed, 12 insertions, 1 deletions
diff --git a/arch/mips/boot/dts/ingenic/ci20.dts b/arch/mips/boot/dts/ingenic/ci20.dts index c340f947baa0..fc4e64200c3d 100644 --- a/arch/mips/boot/dts/ingenic/ci20.dts +++ b/arch/mips/boot/dts/ingenic/ci20.dts @@ -62,6 +62,11 @@ enable-active-high; }; + ir: ir { + compatible = "gpio-ir-receiver"; + gpios = <&gpe 3 GPIO_ACTIVE_LOW>; + }; + wlan0_power: fixedregulator@1 { compatible = "regulator-fixed"; regulator-name = "wlan0_power"; diff --git a/arch/mips/cavium-octeon/octeon-irq.c b/arch/mips/cavium-octeon/octeon-irq.c index 6bd1e97effdf..6501a842c41a 100644 --- a/arch/mips/cavium-octeon/octeon-irq.c +++ b/arch/mips/cavium-octeon/octeon-irq.c @@ -2199,6 +2199,9 @@ static int octeon_irq_cib_map(struct irq_domain *d, } cd = kzalloc(sizeof(*cd), GFP_KERNEL); + if (!cd) + return -ENOMEM; + cd->host_data = host_data; cd->bit = hw; diff --git a/arch/mips/mm/tlbex.c b/arch/mips/mm/tlbex.c index 66e72dad6d9d..66266839b819 100644 --- a/arch/mips/mm/tlbex.c +++ b/arch/mips/mm/tlbex.c @@ -1481,6 +1481,7 @@ static void build_r4000_tlb_refill_handler(void) static void setup_pw(void) { + unsigned int pwctl; unsigned long pgd_i, pgd_w; #ifndef __PAGETABLE_PMD_FOLDED unsigned long pmd_i, pmd_w; @@ -1507,6 +1508,7 @@ static void setup_pw(void) pte_i = ilog2(_PAGE_GLOBAL); pte_w = 0; + pwctl = 1 << 30; /* Set PWDirExt */ #ifndef __PAGETABLE_PMD_FOLDED write_c0_pwfield(pgd_i << 24 | pmd_i << 12 | pt_i << 6 | pte_i); @@ -1517,8 +1519,9 @@ static void setup_pw(void) #endif #ifdef CONFIG_MIPS_HUGE_TLB_SUPPORT - write_c0_pwctl(1 << 6 | psn); + pwctl |= (1 << 6 | psn); #endif + write_c0_pwctl(pwctl); write_c0_kpgd((long)swapper_pg_dir); kscratch_used_mask |= (1 << 7); /* KScratch6 is used for KPGD */ } |