diff options
| author | Jonghwa Lee <jonghwa3.lee@samsung.com> | 2014-05-27 20:27:08 +0900 |
|---|---|---|
| committer | Tomasz Figa <t.figa@samsung.com> | 2014-06-30 15:07:56 +0200 |
| commit | 17d3f1d27ce2fd377ddb03531b87dd9e96e01b34 (patch) | |
| tree | 5e337db7eaa68d4a17eca7c5ba3aee0b939e9e8f /drivers/clk | |
| parent | d5e136a21b2028fb1f45143ea7112d5869bfc6c7 (diff) | |
| download | linux-17d3f1d27ce2fd377ddb03531b87dd9e96e01b34.tar.bz2 | |
clk: exynos4: Add PPMU IP block source clocks.
Exynos4 has saveral PPMUs and each of them has operation clock which
can be gated through CMU's SFR control.
New clocks are listed below. All clocks are added as a gate-typed clock.
CLK_PPMULEFT, CLK_PPMURIGHT, CLK_PPMUCAMIF, CLK_PPMUTV, CLK_PPMUMFC_L,
CLK_PPMUMFC_R, CLK_G3D, CLK_PPMUIMAGE, CLK_PPMULCD0, CLK_PPMULCD1,
CLK_PPMUFILE, CLK_PPMUGPS, CLK_PPMUDMC0, CLK_PPMUDMC1, CLK_PPMUCPU,
CLK_PPMUACP,
Signed-off-by: Jonghwa Lee <jonghwa3.lee@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Myungjoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Diffstat (limited to 'drivers/clk')
| -rw-r--r-- | drivers/clk/samsung/clk-exynos4.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/clk/samsung/clk-exynos4.c b/drivers/clk/samsung/clk-exynos4.c index b08d310bd1bd..75573a4c9674 100644 --- a/drivers/clk/samsung/clk-exynos4.c +++ b/drivers/clk/samsung/clk-exynos4.c @@ -680,6 +680,8 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = { * the device name and clock alias names specified below for some * of the clocks can be removed. */ + GATE(CLK_PPMULEFT, "ppmuleft", "aclk200", GATE_IP_LEFTBUS, 1, 0, 0), + GATE(CLK_PPMURIGHT, "ppmuright", "aclk200", GATE_IP_RIGHTBUS, 1, 0, 0), GATE(CLK_SCLK_HDMI, "sclk_hdmi", "mout_hdmi", SRC_MASK_TV, 0, 0, 0), GATE(CLK_SCLK_SPDIF, "sclk_spdif", "mout_spdif", SRC_MASK_PERIL1, 8, 0, 0), @@ -695,11 +697,13 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = { GATE(CLK_SROMC, "sromc", "aclk133", GATE_IP_FSYS, 11, 0, 0), GATE(CLK_SCLK_G3D, "sclk_g3d", "div_g3d", GATE_IP_G3D, 0, CLK_SET_RATE_PARENT, 0), + GATE(CLK_PPMUG3D, "ppmug3d", "aclk200", GATE_IP_G3D, 1, 0, 0), GATE(CLK_USB_DEVICE, "usb_device", "aclk133", GATE_IP_FSYS, 13, 0, 0), GATE(CLK_ONENAND, "onenand", "aclk133", GATE_IP_FSYS, 15, 0, 0), GATE(CLK_NFCON, "nfcon", "aclk133", GATE_IP_FSYS, 16, 0, 0), GATE(CLK_GPS, "gps", "aclk133", GATE_IP_GPS, 0, 0, 0), GATE(CLK_SMMU_GPS, "smmu_gps", "aclk133", GATE_IP_GPS, 1, 0, 0), + GATE(CLK_PPMUGPS, "ppmugps", "aclk200", GATE_IP_GPS, 2, 0, 0), GATE(CLK_SLIMBUS, "slimbus", "aclk100", GATE_IP_PERIL, 25, 0, 0), GATE(CLK_SCLK_CAM0, "sclk_cam0", "div_cam0", GATE_SCLK_CAM, 4, CLK_SET_RATE_PARENT, 0), @@ -781,19 +785,24 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = { 0, 0), GATE(CLK_SMMU_JPEG, "smmu_jpeg", "aclk160", GATE_IP_CAM, 11, 0, 0), + GATE(CLK_PPMUCAMIF, "ppmucamif", "aclk160", GATE_IP_CAM, 16, 0, 0), GATE(CLK_PIXELASYNCM0, "pxl_async0", "aclk160", GATE_IP_CAM, 17, 0, 0), GATE(CLK_PIXELASYNCM1, "pxl_async1", "aclk160", GATE_IP_CAM, 18, 0, 0), GATE(CLK_SMMU_TV, "smmu_tv", "aclk160", GATE_IP_TV, 4, 0, 0), + GATE(CLK_PPMUTV, "ppmutv", "aclk160", GATE_IP_TV, 5, 0, 0), GATE(CLK_MFC, "mfc", "aclk100", GATE_IP_MFC, 0, 0, 0), GATE(CLK_SMMU_MFCL, "smmu_mfcl", "aclk100", GATE_IP_MFC, 1, 0, 0), GATE(CLK_SMMU_MFCR, "smmu_mfcr", "aclk100", GATE_IP_MFC, 2, 0, 0), + GATE(CLK_PPMUMFC_L, "ppmumfc_l", "aclk100", GATE_IP_MFC, 3, 0, 0), + GATE(CLK_PPMUMFC_R, "ppmumfc_r", "aclk100", GATE_IP_MFC, 4, 0, 0), GATE(CLK_FIMD0, "fimd0", "aclk160", GATE_IP_LCD0, 0, 0, 0), GATE(CLK_SMMU_FIMD0, "smmu_fimd0", "aclk160", GATE_IP_LCD0, 4, 0, 0), + GATE(CLK_PPMULCD0, "ppmulcd0", "aclk160", GATE_IP_LCD0, 5, 0, 0), GATE(CLK_PDMA0, "pdma0", "aclk133", GATE_IP_FSYS, 0, 0, 0), GATE(CLK_PDMA1, "pdma1", "aclk133", GATE_IP_FSYS, 1, @@ -806,6 +815,7 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = { 0, 0), GATE(CLK_SDMMC3, "sdmmc3", "aclk133", GATE_IP_FSYS, 8, 0, 0), + GATE(CLK_PPMUFILE, "ppmufile", "aclk133", GATE_IP_FSYS, 17, 0, 0), GATE(CLK_UART0, "uart0", "aclk100", GATE_IP_PERIL, 0, 0, 0), GATE(CLK_UART1, "uart1", "aclk100", GATE_IP_PERIL, 1, @@ -852,6 +862,10 @@ static struct samsung_gate_clock exynos4_gate_clks[] __initdata = { 0, 0), GATE(CLK_AC97, "ac97", "aclk100", GATE_IP_PERIL, 27, 0, 0), + GATE(CLK_PPMUDMC0, "ppmudmc0", "aclk133", GATE_IP_DMC, 8, 0, 0), + GATE(CLK_PPMUDMC1, "ppmudmc1", "aclk133", GATE_IP_DMC, 9, 0, 0), + GATE(CLK_PPMUCPU, "ppmucpu", "aclk133", GATE_IP_DMC, 10, 0, 0), + GATE(CLK_PPMUACP, "ppmuacp", "aclk133", GATE_IP_DMC, 16, 0, 0), }; /* list of gate clocks supported in exynos4210 soc */ @@ -863,6 +877,9 @@ static struct samsung_gate_clock exynos4210_gate_clks[] __initdata = { GATE(CLK_SMMU_G2D, "smmu_g2d", "aclk200", E4210_GATE_IP_IMAGE, 3, 0, 0), GATE(CLK_SMMU_MDMA, "smmu_mdma", "aclk200", E4210_GATE_IP_IMAGE, 5, 0, 0), + GATE(CLK_PPMUIMAGE, "ppmuimage", "aclk200", E4210_GATE_IP_IMAGE, 9, 0, + 0), + GATE(CLK_PPMULCD1, "ppmulcd1", "aclk160", E4210_GATE_IP_LCD1, 5, 0, 0), GATE(CLK_PCIE_PHY, "pcie_phy", "aclk133", GATE_IP_FSYS, 2, 0, 0), GATE(CLK_SATA_PHY, "sata_phy", "aclk133", GATE_IP_FSYS, 3, 0, 0), GATE(CLK_SATA, "sata", "aclk133", GATE_IP_FSYS, 10, 0, 0), @@ -906,6 +923,8 @@ static struct samsung_gate_clock exynos4x12_gate_clks[] __initdata = { GATE(CLK_MDMA, "mdma", "aclk200", E4X12_GATE_IP_IMAGE, 2, 0, 0), GATE(CLK_SMMU_MDMA, "smmu_mdma", "aclk200", E4X12_GATE_IP_IMAGE, 5, 0, 0), + GATE(CLK_PPMUIMAGE, "ppmuimage", "aclk200", E4X12_GATE_IP_IMAGE, 9, 0, + 0), GATE(CLK_MIPI_HSI, "mipi_hsi", "aclk133", GATE_IP_FSYS, 10, 0, 0), GATE(CLK_CHIPID, "chipid", "aclk100", E4X12_GATE_IP_PERIR, 0, 0, 0), GATE(CLK_SYSREG, "sysreg", "aclk100", E4X12_GATE_IP_PERIR, 1, |