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| author | Shawn Guo <shawn.guo@linaro.org> | 2017-03-21 11:38:23 +0300 |
|---|---|---|
| committer | Michael Turquette <mturquette@baylibre.com> | 2017-04-12 19:51:33 +0300 |
| commit | a90099da3cd0921e853f7b7e0c74f140a78baeed (patch) | |
| tree | 3bfedd21cd9982e2bac4d8449d0167e57d9f4f6e /drivers/clk | |
| parent | ee249cbe42f19a7edac0e8cbb95064845e2e5218 (diff) | |
| download | linux-a90099da3cd0921e853f7b7e0c74f140a78baeed.tar.xz | |
clk: zte: add pll_vga clock for zx296718
It adds zx296718 pll_vga clock for VGA support, so that VGA device can
get required pixel rate from clock driver for different display mode.
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Reviewed-by: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/zte/clk-zx296718.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/clk/zte/clk-zx296718.c b/drivers/clk/zte/clk-zx296718.c index f2e1e8b3a8d5..8db0119bc6f7 100644 --- a/drivers/clk/zte/clk-zx296718.c +++ b/drivers/clk/zte/clk-zx296718.c @@ -101,6 +101,29 @@ static struct zx_pll_config pll_cpu_table[] = { PLL_RATE(1600000000, 0x00104221, 0x04aaaaaa), }; +static struct zx_pll_config pll_vga_table[] = { + PLL_RATE(36000000, 0x00102464, 0x04000000), /* 800x600@56 */ + PLL_RATE(40000000, 0x00102864, 0x04000000), /* 800x600@60 */ + PLL_RATE(49500000, 0x00103164, 0x04800000), /* 800x600@75 */ + PLL_RATE(50000000, 0x00103264, 0x04000000), /* 800x600@72 */ + PLL_RATE(56250000, 0x00103864, 0x04400000), /* 800x600@85 */ + PLL_RATE(65000000, 0x00104164, 0x04000000), /* 1024x768@60 */ + PLL_RATE(74375000, 0x00104a64, 0x04600000), /* 1280x720@60 */ + PLL_RATE(75000000, 0x00104b64, 0x04800000), /* 1024x768@70 */ + PLL_RATE(78750000, 0x00104e64, 0x04c00000), /* 1024x768@75 */ + PLL_RATE(85500000, 0x00105564, 0x04800000), /* 1360x768@60 */ + PLL_RATE(106500000, 0x00106a64, 0x04800000), /* 1440x900@60 */ + PLL_RATE(108000000, 0x00106c64, 0x04000000), /* 1280x1024@60 */ + PLL_RATE(110000000, 0x00106e64, 0x04000000), /* 1024x768@85 */ + PLL_RATE(135000000, 0x00105a44, 0x04000000), /* 1280x1024@75 */ + PLL_RATE(136750000, 0x00104462, 0x04600000), /* 1440x900@75 */ + PLL_RATE(148500000, 0x00104a62, 0x04400000), /* 1920x1080@60 */ + PLL_RATE(157000000, 0x00104e62, 0x04800000), /* 1440x900@85 */ + PLL_RATE(157500000, 0x00104e62, 0x04c00000), /* 1280x1024@85 */ + PLL_RATE(162000000, 0x00105162, 0x04000000), /* 1600x1200@60 */ + PLL_RATE(193250000, 0x00106062, 0x04a00000), /* 1920x1200@60 */ +}; + PNAME(osc) = { "osc24m", "osc32k", @@ -369,6 +392,7 @@ PNAME(wdt_ares_p) = { static struct clk_zx_pll zx296718_pll_clk[] = { ZX296718_PLL("pll_cpu", "osc24m", PLL_CPU_REG, pll_cpu_table), + ZX296718_PLL("pll_vga", "osc24m", PLL_VGA_REG, pll_vga_table), }; static struct zx_clk_fixed_factor top_ffactor_clk[] = { |