diff options
| author | Simon Glass <sjg@chromium.org> | 2016-01-21 19:43:39 -0700 |
|---|---|---|
| committer | Simon Glass <sjg@chromium.org> | 2016-01-21 20:42:34 -0700 |
| commit | 542635a0cf1fa6ad4512694c668cb93a46da422a (patch) | |
| tree | 843bea81deca98dd06e03b05317b41b6c4ebc29d /drivers/clk/clk_rk3288.c | |
| parent | 898d64395c6f8889fc9fd09a0a4dc6a6f018598f (diff) | |
rockchip: clock: Rename the general clock variable to gclk_rate
The current name is confusing and a bit verbose. Rename it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/clk/clk_rk3288.c')
| -rw-r--r-- | drivers/clk/clk_rk3288.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/clk/clk_rk3288.c b/drivers/clk/clk_rk3288.c index e410e7d171..49c2bdf2b2 100644 --- a/drivers/clk/clk_rk3288.c +++ b/drivers/clk/clk_rk3288.c @@ -363,7 +363,7 @@ static ulong rk3288_clk_set_rate(struct udevice *dev, ulong rate) return 0; } -static ulong rockchip_mmc_get_clk(struct rk3288_cru *cru, uint clk_general_rate, +static ulong rockchip_mmc_get_clk(struct rk3288_cru *cru, uint gclk_rate, int periph) { uint src_rate; @@ -390,18 +390,18 @@ static ulong rockchip_mmc_get_clk(struct rk3288_cru *cru, uint clk_general_rate, return -EINVAL; } - src_rate = mux == EMMC_PLL_SELECT_24MHZ ? OSC_HZ : clk_general_rate; + src_rate = mux == EMMC_PLL_SELECT_24MHZ ? OSC_HZ : gclk_rate; return DIV_TO_RATE(src_rate, div); } -static ulong rockchip_mmc_set_clk(struct rk3288_cru *cru, uint clk_general_rate, +static ulong rockchip_mmc_set_clk(struct rk3288_cru *cru, uint gclk_rate, int periph, uint freq) { int src_clk_div; int mux; - debug("%s: clk_general_rate=%u\n", __func__, clk_general_rate); - src_clk_div = RATE_TO_DIV(clk_general_rate, freq); + debug("%s: gclk_rate=%u\n", __func__, gclk_rate); + src_clk_div = RATE_TO_DIV(gclk_rate, freq); if (src_clk_div > 0x3f) { src_clk_div = RATE_TO_DIV(OSC_HZ, freq); @@ -439,10 +439,10 @@ static ulong rockchip_mmc_set_clk(struct rk3288_cru *cru, uint clk_general_rate, return -EINVAL; } - return rockchip_mmc_get_clk(cru, clk_general_rate, periph); + return rockchip_mmc_get_clk(cru, gclk_rate, periph); } -static ulong rockchip_spi_get_clk(struct rk3288_cru *cru, uint clk_general_rate, +static ulong rockchip_spi_get_clk(struct rk3288_cru *cru, uint gclk_rate, int periph) { uint div, mux; @@ -469,16 +469,16 @@ static ulong rockchip_spi_get_clk(struct rk3288_cru *cru, uint clk_general_rate, } assert(mux == SPI0_PLL_SELECT_GENERAL); - return DIV_TO_RATE(clk_general_rate, div); + return DIV_TO_RATE(gclk_rate, div); } -static ulong rockchip_spi_set_clk(struct rk3288_cru *cru, uint clk_general_rate, +static ulong rockchip_spi_set_clk(struct rk3288_cru *cru, uint gclk_rate, int periph, uint freq) { int src_clk_div; - debug("%s: clk_general_rate=%u\n", __func__, clk_general_rate); - src_clk_div = RATE_TO_DIV(clk_general_rate, freq); + debug("%s: clk_general_rate=%u\n", __func__, gclk_rate); + src_clk_div = RATE_TO_DIV(gclk_rate, freq); switch (periph) { case SCLK_SPI0: rk_clrsetreg(&cru->cru_clksel_con[25], @@ -505,7 +505,7 @@ static ulong rockchip_spi_set_clk(struct rk3288_cru *cru, uint clk_general_rate, return -EINVAL; } - return rockchip_spi_get_clk(cru, clk_general_rate, periph); + return rockchip_spi_get_clk(cru, gclk_rate, periph); } static ulong rk3288_set_periph_rate(struct udevice *dev, int periph, ulong rate) |