diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/cpu/armv7/tegra2/ap20.c | 6 | ||||
| -rw-r--r-- | arch/arm/cpu/armv7/tegra2/clock.c | 4 | ||||
| -rw-r--r-- | arch/arm/include/asm/arch-tegra2/clock.h | 5 |
3 files changed, 9 insertions, 6 deletions
diff --git a/arch/arm/cpu/armv7/tegra2/ap20.c b/arch/arm/cpu/armv7/tegra2/ap20.c index 698bfd0..24e582d 100644 --- a/arch/arm/cpu/armv7/tegra2/ap20.c +++ b/arch/arm/cpu/armv7/tegra2/ap20.c @@ -77,8 +77,10 @@ static int ap20_cpu_is_cortexa9(void) void init_pllx(void) { - struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - struct clk_pll *pll = &clkrst->crc_pll[CLOCK_ID_XCPU]; + struct clk_rst_ctlr *clkrst = + (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; + struct clk_pll_simple *pll = + &clkrst->crc_pll_simple[CLOCK_ID_XCPU - CLOCK_ID_FIRST_SIMPLE]; u32 reg; /* If PLLX is already enabled, just return */ diff --git a/arch/arm/cpu/armv7/tegra2/clock.c b/arch/arm/cpu/armv7/tegra2/clock.c index ccad351..602589c 100644 --- a/arch/arm/cpu/armv7/tegra2/clock.c +++ b/arch/arm/cpu/armv7/tegra2/clock.c @@ -426,7 +426,7 @@ static struct clk_pll *get_pll(enum clock_id clkid) struct clk_rst_ctlr *clkrst = (struct clk_rst_ctlr *)NV_PA_CLK_RST_BASE; - assert(clock_id_isvalid(clkid)); + assert(clock_id_is_pll(clkid)); return &clkrst->crc_pll[clkid]; } @@ -439,7 +439,7 @@ int clock_ll_read_pll(enum clock_id clkid, u32 *divm, u32 *divn, assert(clkid != CLOCK_ID_USB); /* Safety check, adds to code size but is small */ - if (!clock_id_isvalid(clkid) || clkid == CLOCK_ID_USB) + if (!clock_id_is_pll(clkid) || clkid == CLOCK_ID_USB) return -1; data = readl(&pll->pll_base); *divm = (data & PLL_DIVM_MASK) >> PLL_DIVM_SHIFT; diff --git a/arch/arm/include/asm/arch-tegra2/clock.h b/arch/arm/include/asm/arch-tegra2/clock.h index 1d3ae38..ff83bbf 100644 --- a/arch/arm/include/asm/arch-tegra2/clock.h +++ b/arch/arm/include/asm/arch-tegra2/clock.h @@ -186,8 +186,9 @@ enum periph_id { /* Mask value for a clock (within PERIPH_REG(id)) */ #define PERIPH_MASK(id) (1 << ((id) & 0x1f)) -/* return 1 if a PLL ID is in range */ -#define clock_id_isvalid(id) ((id) >= CLOCK_ID_FIRST && (id) < CLOCK_ID_COUNT) +/* return 1 if a PLL ID is in range, and not a simple PLL */ +#define clock_id_is_pll(id) ((id) >= CLOCK_ID_FIRST && \ + (id) < CLOCK_ID_FIRST_SIMPLE) /* PLL stabilization delay in usec */ #define CLOCK_PLL_STABLE_DELAY_US 300 |