diff options
| author | Barry Song <Baohua.Song@csr.com> | 2014-01-15 14:11:34 +0800 |
|---|---|---|
| committer | Mike Turquette <mturquette@linaro.org> | 2014-01-16 12:00:53 -0800 |
| commit | 7bf21bc81f28cefa61250cfd9de2c884bbe1f3db (patch) | |
| tree | 4ebe55e17d9a341ae339deb92bca1a83d5a129fc /drivers/clk/sirf/prima2.h | |
| parent | 5d2043fbe4ddc6cc16ba71b49c2c13f4cb2fe932 (diff) | |
| download | linux-7bf21bc81f28cefa61250cfd9de2c884bbe1f3db.tar.bz2 | |
clk: sirf: re-arch to make the codes support both prima2 and atlas6
sirfprima2 and sirfatlas6 are two different SoCs in CSR SiRF series. for
prima2 and atlas6, there are many shared clocks but there are still
some different register layout and hardware clocks, then result in
different clock table.
here we re-arch the driver to
1. clk-common.c provides common clocks for prima2 and atlas6,
2. clk-prima2.h describles registers of prima2 and clk-prima2.c provides
prima2 specific clocks and clock table.
3. clk-atlas6.h describles registers of atlas6 and clk-atlas6.c provides
atlas6 specific clocks and clock table.
4. clk.h and clk.c expose external interfaces and provide uniform entry
for both prima2 and atlas6.
so both prima2 and atlas6 will get support by drivers/clk/sirf.
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Rongjun Ying <Rongjun.Ying@csr.com>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
Diffstat (limited to 'drivers/clk/sirf/prima2.h')
| -rw-r--r-- | drivers/clk/sirf/prima2.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/clk/sirf/prima2.h b/drivers/clk/sirf/prima2.h new file mode 100644 index 000000000000..01bc3854a058 --- /dev/null +++ b/drivers/clk/sirf/prima2.h @@ -0,0 +1,25 @@ +#define SIRFSOC_CLKC_CLK_EN0 0x0000 +#define SIRFSOC_CLKC_CLK_EN1 0x0004 +#define SIRFSOC_CLKC_REF_CFG 0x0014 +#define SIRFSOC_CLKC_CPU_CFG 0x0018 +#define SIRFSOC_CLKC_MEM_CFG 0x001c +#define SIRFSOC_CLKC_SYS_CFG 0x0020 +#define SIRFSOC_CLKC_IO_CFG 0x0024 +#define SIRFSOC_CLKC_DSP_CFG 0x0028 +#define SIRFSOC_CLKC_GFX_CFG 0x002c +#define SIRFSOC_CLKC_MM_CFG 0x0030 +#define SIRFSOC_CLKC_LCD_CFG 0x0034 +#define SIRFSOC_CLKC_MMC_CFG 0x0038 +#define SIRFSOC_CLKC_PLL1_CFG0 0x0040 +#define SIRFSOC_CLKC_PLL2_CFG0 0x0044 +#define SIRFSOC_CLKC_PLL3_CFG0 0x0048 +#define SIRFSOC_CLKC_PLL1_CFG1 0x004c +#define SIRFSOC_CLKC_PLL2_CFG1 0x0050 +#define SIRFSOC_CLKC_PLL3_CFG1 0x0054 +#define SIRFSOC_CLKC_PLL1_CFG2 0x0058 +#define SIRFSOC_CLKC_PLL2_CFG2 0x005c +#define SIRFSOC_CLKC_PLL3_CFG2 0x0060 +#define SIRFSOC_USBPHY_PLL_CTRL 0x0008 +#define SIRFSOC_USBPHY_PLL_POWERDOWN BIT(1) +#define SIRFSOC_USBPHY_PLL_BYPASS BIT(2) +#define SIRFSOC_USBPHY_PLL_LOCK BIT(3) |