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Diffstat (limited to 'arch/arm/mach-davinci/psc.c')
-rw-r--r--arch/arm/mach-davinci/psc.c18
1 files changed, 9 insertions, 9 deletions
diff --git a/arch/arm/mach-davinci/psc.c b/arch/arm/mach-davinci/psc.c
index 1fb6bdff38c1..d7e210f4b55c 100644
--- a/arch/arm/mach-davinci/psc.c
+++ b/arch/arm/mach-davinci/psc.c
@@ -52,7 +52,7 @@ int __init davinci_psc_is_clk_active(unsigned int ctlr, unsigned int id)
52void davinci_psc_config(unsigned int domain, unsigned int ctlr, 52void davinci_psc_config(unsigned int domain, unsigned int ctlr,
53 unsigned int id, bool enable, u32 flags) 53 unsigned int id, bool enable, u32 flags)
54{ 54{
55 u32 epcpr, ptcmd, ptstat, pdstat, pdctl1, mdstat, mdctl; 55 u32 epcpr, ptcmd, ptstat, pdstat, pdctl, mdstat, mdctl;
56 void __iomem *psc_base; 56 void __iomem *psc_base;
57 struct davinci_soc_info *soc_info = &davinci_soc_info; 57 struct davinci_soc_info *soc_info = &davinci_soc_info;
58 u32 next_state = PSC_STATE_ENABLE; 58 u32 next_state = PSC_STATE_ENABLE;
@@ -79,11 +79,11 @@ void davinci_psc_config(unsigned int domain, unsigned int ctlr,
79 mdctl |= MDCTL_FORCE; 79 mdctl |= MDCTL_FORCE;
80 __raw_writel(mdctl, psc_base + MDCTL + 4 * id); 80 __raw_writel(mdctl, psc_base + MDCTL + 4 * id);
81 81
82 pdstat = __raw_readl(psc_base + PDSTAT); 82 pdstat = __raw_readl(psc_base + PDSTAT + 4 * domain);
83 if ((pdstat & 0x00000001) == 0) { 83 if ((pdstat & PDSTAT_STATE_MASK) == 0) {
84 pdctl1 = __raw_readl(psc_base + PDCTL1); 84 pdctl = __raw_readl(psc_base + PDCTL + 4 * domain);
85 pdctl1 |= 0x1; 85 pdctl |= PDCTL_NEXT;
86 __raw_writel(pdctl1, psc_base + PDCTL1); 86 __raw_writel(pdctl, psc_base + PDCTL + 4 * domain);
87 87
88 ptcmd = 1 << domain; 88 ptcmd = 1 << domain;
89 __raw_writel(ptcmd, psc_base + PTCMD); 89 __raw_writel(ptcmd, psc_base + PTCMD);
@@ -92,9 +92,9 @@ void davinci_psc_config(unsigned int domain, unsigned int ctlr,
92 epcpr = __raw_readl(psc_base + EPCPR); 92 epcpr = __raw_readl(psc_base + EPCPR);
93 } while ((((epcpr >> domain) & 1) == 0)); 93 } while ((((epcpr >> domain) & 1) == 0));
94 94
95 pdctl1 = __raw_readl(psc_base + PDCTL1); 95 pdctl = __raw_readl(psc_base + PDCTL + 4 * domain);
96 pdctl1 |= 0x100; 96 pdctl |= PDCTL_EPCGOOD;
97 __raw_writel(pdctl1, psc_base + PDCTL1); 97 __raw_writel(pdctl, psc_base + PDCTL + 4 * domain);
98 } else { 98 } else {
99 ptcmd = 1 << domain; 99 ptcmd = 1 << domain;
100 __raw_writel(ptcmd, psc_base + PTCMD); 100 __raw_writel(ptcmd, psc_base + PTCMD);