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clk: samsung: exynos5420: update clocks for FSYS and FSYS2 blocks 

This patch adds more clocks from FSYS and FSYS2 blocks
and uses GATE_IP_* registers for gating IPs.

Signed-off-by: Rahul Sharma <rahul.sharma@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Signed-off-by: Tomasz Figa <t.figa@samsung.com>
This commit is contained in:
Shaik Ameer Basha 2014-05-08 16:57:59 +05:30 committed by Tomasz Figa
parent 6575fa76c3
commit 6b5ae463e4
1 changed files with 25 additions and 12 deletions
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37
drivers/clk/samsung/clk-exynos5420.c
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@ -85,6 +85,7 @@
#define GATE_BUS_TOP 0x10700
#define GATE_BUS_GEN 0x1073c
#define GATE_BUS_FSYS0 0x10740
#define GATE_BUS_FSYS2 0x10748
#define GATE_BUS_PERIC 0x10750
#define GATE_BUS_PERIC1 0x10754
#define GATE_BUS_PERIS0 0x10760
@ -97,6 +98,7 @@
#define GATE_IP_DISP1 0x10928
#define GATE_IP_G3D 0x10930
#define GATE_IP_GEN 0x10934
#define GATE_IP_FSYS 0x10944
#define GATE_IP_PERIC 0x10950
#define GATE_IP_PERIS 0x10960
#define GATE_IP_MSCL 0x10970
@ -177,6 +179,7 @@ static unsigned long exynos5420_clk_regs[] __initdata = {
GATE_BUS_TOP,
GATE_BUS_GEN,
GATE_BUS_FSYS0,
GATE_BUS_FSYS2,
GATE_BUS_PERIC,
GATE_BUS_PERIC1,
GATE_BUS_PERIS0,
@ -189,6 +192,7 @@ static unsigned long exynos5420_clk_regs[] __initdata = {
GATE_IP_DISP1,
GATE_IP_G3D,
GATE_IP_GEN,
GATE_IP_FSYS,
GATE_IP_PERIC,
GATE_IP_PERIS,
GATE_IP_MSCL,
@ -269,6 +273,8 @@ PNAME(mout_sw_aclk66_p) = {"dout_aclk66", "mout_sclk_spll"};
PNAME(mout_user_aclk66_peric_p) = { "fin_pll", "mout_sw_aclk66" };
PNAME(mout_sw_aclk200_fsys_p) = {"dout_aclk200_fsys", "mout_sclk_spll"};
PNAME(mout_sw_pclk200_fsys_p) = {"dout_pclk200_fsys", "mout_sclk_spll"};
PNAME(mout_user_pclk200_fsys_p) = {"fin_pll", "mout_sw_pclk200_fsys"};
PNAME(mout_user_aclk200_fsys_p) = {"fin_pll", "mout_sw_aclk200_fsys"};
PNAME(mout_sw_aclk200_fsys2_p) = {"dout_aclk200_fsys2", "mout_sclk_spll"};
@ -381,6 +387,7 @@ static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
MUX(0, "mout_aclk200_fsys2", mout_group1_p, SRC_TOP0, 12, 2),
MUX(0, "mout_aclk400_wcore", mout_group1_p, SRC_TOP0, 16, 2),
MUX(0, "mout_aclk100_noc", mout_group1_p, SRC_TOP0, 20, 2),
MUX(0, "mout_pclk200_fsys", mout_group1_p, SRC_TOP0, 24, 2),
MUX(0, "mout_aclk200_fsys", mout_group1_p, SRC_TOP0, 28, 2),
MUX(0, "mout_aclk333_432_gscl", mout_group4_p, SRC_TOP1, 0, 2),
@ -412,6 +419,8 @@ static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
SRC_TOP3, 16, 1),
MUX(0, "mout_user_aclk100_noc", mout_user_aclk100_noc_p,
SRC_TOP3, 20, 1),
MUX(0, "mout_user_pclk200_fsys", mout_user_pclk200_fsys_p,
SRC_TOP3, 24, 1),
MUX(0, "mout_user_aclk200_fsys", mout_user_aclk200_fsys_p,
SRC_TOP3, 28, 1),
@ -466,6 +475,8 @@ static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
SRC_TOP10, 16, 1),
MUX(0, "mout_sw_aclk100_noc", mout_sw_aclk100_noc_p,
SRC_TOP10, 20, 1),
MUX(0, "mout_sw_pclk200_fsys", mout_sw_pclk200_fsys_p,
SRC_TOP10, 24, 1),
MUX(0, "mout_sw_aclk200_fsys", mout_sw_aclk200_fsys_p,
SRC_TOP10, 28, 1),
@ -516,6 +527,7 @@ static struct samsung_mux_clock exynos5420_mux_clks[] __initdata = {
MUX(0, "mout_mmc2", mout_group2_p, SRC_FSYS, 16, 3),
MUX(0, "mout_usbd300", mout_group2_p, SRC_FSYS, 20, 3),
MUX(0, "mout_unipro", mout_group2_p, SRC_FSYS, 24, 3),
MUX(0, "mout_mphy_refclk", mout_group2_p, SRC_FSYS, 28, 3),
/* PERIC Block */
MUX(0, "mout_uart0", mout_group2_p, SRC_PERIC0, 4, 3),
@ -598,6 +610,7 @@ static struct samsung_div_clock exynos5420_div_clks[] __initdata = {
DIV(0, "dout_mmc2", "mout_mmc2", DIV_FSYS1, 20, 10),
DIV(0, "dout_unipro", "mout_unipro", DIV_FSYS2, 24, 8),
DIV(0, "dout_mphy_refclk", "mout_mphy_refclk", DIV_FSYS2, 16, 8),
/* UART and PWM */
DIV(0, "dout_uart0", "mout_uart0", DIV_PERIC0, 8, 4),
@ -745,9 +758,6 @@ static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
GATE(CLK_SCLK_USBD301, "sclk_usbd301", "dout_usbd301",
GATE_TOP_SCLK_FSYS, 10, CLK_SET_RATE_PARENT, 0),
GATE(CLK_SCLK_USBD301, "sclk_unipro", "dout_unipro",
SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
/* Display */
GATE(CLK_SCLK_FIMD1, "sclk_fimd1", "dout_fimd1",
GATE_TOP_SCLK_DISP1, 0, CLK_SET_RATE_PARENT, 0),
@ -765,20 +775,23 @@ static struct samsung_gate_clock exynos5420_gate_clks[] __initdata = {
GATE_TOP_SCLK_MAU, 0, CLK_SET_RATE_PARENT, 0),
GATE(CLK_SCLK_MAUPCM0, "sclk_maupcm0", "dout_maupcm0",
GATE_TOP_SCLK_MAU, 1, CLK_SET_RATE_PARENT, 0),
/* FSYS */
/* FSYS Block */
GATE(CLK_TSI, "tsi", "aclk200_fsys", GATE_BUS_FSYS0, 0, 0, 0),
GATE(CLK_PDMA0, "pdma0", "aclk200_fsys", GATE_BUS_FSYS0, 1, 0, 0),
GATE(CLK_PDMA1, "pdma1", "aclk200_fsys", GATE_BUS_FSYS0, 2, 0, 0),
GATE(CLK_UFS, "ufs", "aclk200_fsys2", GATE_BUS_FSYS0, 3, 0, 0),
GATE(CLK_RTIC, "rtic", "aclk200_fsys", GATE_BUS_FSYS0, 5, 0, 0),
GATE(CLK_MMC0, "mmc0", "aclk200_fsys2", GATE_BUS_FSYS0, 12, 0, 0),
GATE(CLK_MMC1, "mmc1", "aclk200_fsys2", GATE_BUS_FSYS0, 13, 0, 0),
GATE(CLK_MMC2, "mmc2", "aclk200_fsys2", GATE_BUS_FSYS0, 14, 0, 0),
GATE(CLK_RTIC, "rtic", "aclk200_fsys", GATE_IP_FSYS, 9, 0, 0),
GATE(CLK_MMC0, "mmc0", "aclk200_fsys2", GATE_IP_FSYS, 12, 0, 0),
GATE(CLK_MMC1, "mmc1", "aclk200_fsys2", GATE_IP_FSYS, 13, 0, 0),
GATE(CLK_MMC2, "mmc2", "aclk200_fsys2", GATE_IP_FSYS, 14, 0, 0),
GATE(CLK_SROMC, "sromc", "aclk200_fsys2",
GATE_BUS_FSYS0, 19, CLK_IGNORE_UNUSED, 0),
GATE(CLK_USBH20, "usbh20", "aclk200_fsys", GATE_BUS_FSYS0, 20, 0, 0),
GATE(CLK_USBD300, "usbd300", "aclk200_fsys", GATE_BUS_FSYS0, 21, 0, 0),
GATE(CLK_USBD301, "usbd301", "aclk200_fsys", GATE_BUS_FSYS0, 28, 0, 0),
GATE_IP_FSYS, 17, CLK_IGNORE_UNUSED, 0),
GATE(CLK_USBH20, "usbh20", "aclk200_fsys", GATE_IP_FSYS, 18, 0, 0),
GATE(CLK_USBD300, "usbd300", "aclk200_fsys", GATE_IP_FSYS, 19, 0, 0),
GATE(CLK_USBD301, "usbd301", "aclk200_fsys", GATE_IP_FSYS, 20, 0, 0),
GATE(CLK_SCLK_UNIPRO, "sclk_unipro", "dout_unipro",
SRC_MASK_FSYS, 24, CLK_SET_RATE_PARENT, 0),
/* PERIC Block */
GATE(CLK_UART0, "uart0", "aclk66_peric", GATE_IP_PERIC, 0, 0, 0),