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Message-id: <1377706384-3697-6-git-send-email-m.krawczuk@partner.samsung.com>
Date: Wed, 28 Aug 2013 18:13:03 +0200
From: Mateusz Krawczuk <m.krawczuk@...tner.samsung.com>
To: kyungmin.park@...sung.com
Cc: t.stanislaws@...sung.com, m.chehab@...sung.com,
linux-arm-kernel@...ts.infradead.org, linux-media@...r.kernel.org,
linux-kernel@...r.kernel.org, rob.herring@...xeda.com,
pawel.moll@....com, mark.rutland@....com, swarren@...dotorg.org,
ian.campbell@...rix.com, rob@...dley.net, mturquette@...aro.org,
tomasz.figa@...il.com, kgene.kim@...sung.com,
thomas.abraham@...aro.org, s.nawrocki@...sung.com,
devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
linux@....linux.org.uk, ben-linux@...ff.org,
linux-samsung-soc@...r.kernel.org,
Mateusz Krawczuk <m.krawczuk@...tner.samsung.com>
Subject: [PATCH v3 5/6] clk: samsung: Add clock driver for s5pc110/s5pv210
This patch adds new, Common Clock Framework-based clock driver for Samsung
S5PV210 SoCs. The driver is just added, without enabling it yet.
Signed-off-by: Mateusz Krawczuk <m.krawczuk@...tner.samsung.com>
---
.../bindings/clock/samsung,s5pv210-clock.txt | 72 ++
drivers/clk/samsung/Makefile | 3 +
drivers/clk/samsung/clk-s5pv210.c | 732 +++++++++++++++++++++
include/dt-bindings/clock/samsung,s5pv210-clock.h | 221 +++++++
4 files changed, 1028 insertions(+)
create mode 100644 Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
create mode 100644 drivers/clk/samsung/clk-s5pv210.c
create mode 100644 include/dt-bindings/clock/samsung,s5pv210-clock.h
diff --git a/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
new file mode 100644
index 0000000..753c8f9
--- /dev/null
+++ b/Documentation/devicetree/bindings/clock/samsung,s5pv210-clock.txt
@@ -0,0 +1,72 @@
+* Samsung S5PC110/S5PV210 Clock Controller
+
+The S5PV210 clock controller generates and supplies clock to various controllers
+within the SoC. The clock binding described here is applicable to all SoCs in
+the S5PC110/S5PV210 family.
+
+Required Properties:
+
+- compatible: should be one of the following.
+ - "samsung,s5pv210-clock" - controller compatible with S5PC110/S5PV210 SoC.
+
+- reg: physical base address of the controller and length of memory mapped
+ region.
+
+- #clock-cells: should be 1.
+
+Each clock is assigned an identifier and client nodes can use this identifier
+to specify the clock which they consume. Some of the clocks are available only
+on a particular S5PC110/S5PV210 SoC and this is specified where applicable.
+
+All available clocks are defined as preprocessor macros in
+dt-bindings/clock/samsung,s5pv210-clock.h header and can be used in device
+tree sources.
+
+External clocks:
+
+There are several clocks that are generated outside the SoC. It is expected
+that they are defined using standard clock bindings with following
+clock-output-names:
+ - "xxti" - xtal - required
+ - "xusbxti" - USB xtal - required,
+
+
+Example: Clock controller node:
+
+ clock: clock-controller@...0f000 {
+ compatible = "samsung,s5pv210-clock";
+ reg = <0x7e00f000 0x1000>;
+ #clock-cells = <1>;
+ };
+
+Example: Required external clocks:
+
+ fin_pll: clock-xxti {
+ compatible = "fixed-clock";
+ clock-output-names = "xxti";
+ clock-frequency = <12000000>;
+ #clock-cells = <0>;
+ };
+
+ xusbxti: clock-xusbxti {
+ compatible = "fixed-clock";
+ clock-output-names = "xusbxti";
+ clock-frequency = <48000000>;
+ #clock-cells = <0>;
+ };
+
+Example: UART controller node that consumes the clock generated by the clock
+ controller (refer to the standard clock bindings for information about
+ "clocks" and "clock-names" properties):
+
+ uart0: serial@...05000 {
+ compatible = "samsung,s5pv210-uart";
+ reg = <0x7f005000 0x100>;
+ interrupt-parent = <&vic1>;
+ interrupts = <5>;
+ clock-names = "uart", "clk_uart_baud2",
+ "clk_uart_baud3";
+ clocks = <&clock PCLK_UART0>, <&clocks PCLK_UART0>,
+ <&clock SCLK_UART>;
+ status = "disabled";
+ };
\ No newline at end of file
diff --git a/drivers/clk/samsung/Makefile b/drivers/clk/samsung/Makefile
index 8eb4799..e08c45e 100644
--- a/drivers/clk/samsung/Makefile
+++ b/drivers/clk/samsung/Makefile
@@ -9,3 +9,6 @@ obj-$(CONFIG_SOC_EXYNOS5420) += clk-exynos5420.o
obj-$(CONFIG_SOC_EXYNOS5440) += clk-exynos5440.o
obj-$(CONFIG_ARCH_EXYNOS) += clk-exynos-audss.o
obj-$(CONFIG_ARCH_S3C64XX) += clk-s3c64xx.o
+ifeq ($(CONFIG_COMMON_CLK), y)
+obj-$(CONFIG_ARCH_S5PV210) += clk-s5pv210.o
+endif
\ No newline at end of file
diff --git a/drivers/clk/samsung/clk-s5pv210.c b/drivers/clk/samsung/clk-s5pv210.c
new file mode 100644
index 0000000..1c5ea5c
--- /dev/null
+++ b/drivers/clk/samsung/clk-s5pv210.c
@@ -0,0 +1,732 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Mateusz Krawczuk <m.krawczuk@...tner.samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Common Clock Framework support for all S5PC110/S5PV210 SoCs.
+*/
+
+#include <linux/clk.h>
+#include <linux/clkdev.h>
+#include <linux/clk-provider.h>
+#include <linux/of.h>
+#include <linux/of_address.h>
+#include <mach/regs-clock.h>
+
+#include "clk.h"
+#include "clk-pll.h"
+
+#include <dt-bindings/clock/samsung,s5pv210-clock.h>
+
+/* S5PC110/S5PV210 clock controller register offsets */
+#define APLL_LOCK 0x0000
+#define MPLL_LOCK 0x0008
+#define EPLL_LOCK 0x0010
+#define VPLL_LOCK 0x0020
+#define APLL_CON0 0x0100
+#define APLL_CON1 0x0104
+#define MPLL_CON 0x0108
+#define EPLL_CON0 0x0110
+#define EPLL_CON1 0x0114
+#define VPLL_CON0 0x0120
+#define CLK_SRC0 0x0200
+#define CLK_SRC1 0x0204
+#define CLK_SRC2 0x0208
+#define CLK_SRC3 0x020c
+#define CLK_SRC4 0x0210
+#define CLK_SRC5 0x0214
+#define CLK_SRC6 0x0218
+#define CLK_SRC_MASK0 0x0280
+#define CLK_SRC_MASK1 0x0284
+#define CLK_DIV0 0x0300
+#define CLK_DIV1 0x0304
+#define CLK_DIV2 0x0308
+#define CLK_DIV3 0x030c
+#define CLK_DIV4 0x0310
+#define CLK_DIV5 0x0314
+#define CLK_DIV6 0x0318
+#define CLK_DIV7 0x031c
+#define CLK_GATE_SCLK 0x0444
+#define CLK_GATE_IP0 0x0460
+#define CLK_GATE_IP1 0x0464
+#define CLK_GATE_IP2 0x0468
+#define CLK_GATE_IP3 0x046c
+#define CLK_GATE_IP4 0x0470
+#define CLK_GATE_BLOCK 0x0480
+#define CLK_GATE_IP5 0x0484
+#define DAC_CONTROL 0xe810
+
+/* Helper macros to define clock arrays. */
+#define FIXED_RATE_CLOCKS(name) \
+ static struct samsung_fixed_rate_clock name[]
+#define MUX_CLOCKS(name) \
+ static struct samsung_mux_clock name[]
+#define DIV_CLOCKS(name) \
+ static struct samsung_div_clock name[]
+#define GATE_CLOCKS(name) \
+ static struct samsung_gate_clock name[]
+
+/* Helper macros for gate types present on S5PC110/S5PV210. */
+#define GATE_BUS(_id, cname, pname, o, b) \
+ GATE(_id, cname, pname, o, b, 0, 0)
+#define GATE_SCLK(_id, cname, pname, o, b) \
+ GATE(_id, cname, pname, o, b, CLK_SET_RATE_PARENT, 0)
+#define GATE_ON(_id, cname, pname, o, b) \
+ GATE(_id, cname, pname, o, b, CLK_IGNORE_UNUSED, 0)
+
+enum s5pv210_plls {
+ apll, mpll, epll, vpll,
+};
+
+static unsigned long s5pv210_clk_regs[] __initdata = {
+ CLK_SRC0,
+ CLK_SRC1,
+ CLK_SRC2,
+ CLK_SRC3,
+ CLK_SRC4,
+ CLK_SRC5,
+ CLK_SRC6,
+ CLK_DIV0,
+ CLK_DIV1,
+ CLK_DIV2,
+ CLK_DIV3,
+ CLK_DIV4,
+ CLK_DIV5,
+ CLK_DIV6,
+ CLK_DIV7,
+ CLK_GATE_SCLK,
+ CLK_GATE_IP0,
+ CLK_GATE_IP1,
+ CLK_GATE_IP2,
+ CLK_GATE_IP3,
+ CLK_GATE_IP4,
+ CLK_GATE_IP5,
+ CLK_SRC_MASK0,
+ CLK_SRC_MASK1,
+ APLL_CON0,
+ MPLL_CON,
+ EPLL_CON0,
+ VPLL_CON0,
+ APLL_LOCK,
+ MPLL_LOCK,
+ EPLL_LOCK,
+ VPLL_LOCK,
+};
+
+/* List of parent clocks common for all S5PC110 SoCs. */
+PNAME(mout_apll_p) = {
+ "fin_pll",
+ "fout_apll"
+};
+
+PNAME(mout_mpll_p) = {
+ "fin_pll",
+ "fout_mpll"
+};
+
+PNAME(mout_epll_p) = {
+ "fin_pll",
+ "fout_epll"
+};
+
+PNAME(mout_vpllsrc_p) = {
+ "fin_pll",
+ "sclk_hdmi27m"
+};
+
+PNAME(mout_vpll_p) = {
+ "fin_pll",
+ "fout_vpll"
+};
+
+PNAME(mout_group1_p) = {
+ "dout_a2m",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll"
+};
+
+PNAME(mout_group2_p) = {
+ "xxti",
+ "xusbxti",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none"
+};
+
+PNAME(mout_audio0_p) = {
+ "xxti",
+ "pcmcdclk0",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none"
+};
+
+PNAME(mout_audio1_p) = {
+ "i2scdclk1",
+ "pcmcdclk1",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none"
+};
+
+PNAME(mout_audio2_p) = {
+ "i2scdclk2",
+ "pcmcdclk2",
+ "sclk_hdmi27m",
+ "sclk_usbphy0",
+ "sclk_usbphy1",
+ "sclk_hdmiphy",
+ "mout_mpll",
+ "mout_epll",
+ "mout_vpll",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none",
+ "none"
+};
+
+PNAME(mout_spdif_p) = {
+ "dout_audio0",
+ "dout_audio1",
+ "dout_audio3",
+ "none"
+};
+
+PNAME(mout_group3_p) = {
+ "mout_apll",
+ "mout_mpll"
+};
+PNAME(mout_group4_p) = {
+ "mout_mpll",
+ "dout_a2m"
+};
+
+PNAME(mout_flash_p) = {
+ "dout_hclkd",
+ "dout_hclkp"
+};
+
+PNAME(mout_dac_p) = {
+ "mout_vpll",
+ "sclk_hdmiphy"
+};
+
+PNAME(mout_hdmi_p) = {
+ "sclk_hdmiphy",
+ "dout_tblk"
+
+};
+
+PNAME(mout_mixer_p) = {
+ "mout_dac",
+ "mout_hdmi"
+};
+
+/* register S5PC110/S5PV210 clocks */
+MUX_CLOCKS(s5pv210_mux_clks) __initdata = {
+ MUX(MOUT_FLASH, "mout_flash", mout_flash_p, CLK_SRC0, 28, 1),
+ MUX(MOUT_PSYS, "mout_psys", mout_group4_p, CLK_SRC0, 24, 1),
+ MUX(MOUT_DSYS, "mout_dsys", mout_group4_p, CLK_SRC0, 20, 1),
+ MUX(MOUT_MSYS, "mout_msys", mout_group3_p, CLK_SRC0, 16, 1),
+ MUX(MOUT_VPLL, "mout_vpll", mout_vpll_p, CLK_SRC0, 12, 1),
+ MUX(MOUT_EPLL, "mout_epll", mout_epll_p, CLK_SRC0, 8, 1),
+ MUX(MOUT_MPLL, "mout_mpll", mout_mpll_p, CLK_SRC0, 4, 1),
+ MUX(MOUT_APLL, "mout_apll", mout_apll_p, CLK_SRC0, 0, 1),
+
+ MUX(MOUT_VPLLSRC, "mout_vpllsrc", mout_vpllsrc_p, CLK_SRC1, 28, 1),
+ MUX(MOUT_CSIS, "mout_csis", mout_group2_p, CLK_SRC1, 24, 4),
+ MUX(MOUT_FIMD, "mout_fimd", mout_group2_p, CLK_SRC1, 20, 4),
+ MUX(MOUT_CAM1, "mout_cam1", mout_group2_p, CLK_SRC1, 16, 4),
+ MUX(MOUT_CAM0, "mout_cam0", mout_group2_p, CLK_SRC1, 12, 4),
+ MUX(MOUT_DAC, "mout_dac", mout_dac_p, CLK_SRC1, 8, 1),
+ MUX(MOUT_MIXER, "mout_mixer", mout_mixer_p, CLK_SRC1, 4, 1),
+
+ MUX(MOUT_HDMI, "mout_hdmi", mout_hdmi_p, CLK_SRC1, 0, 1),
+ MUX(MOUT_G2D, "mout_g2d", mout_group1_p, CLK_SRC2, 8, 2),
+ MUX(MOUT_MFC, "mout_mfc", mout_group1_p, CLK_SRC2, 4, 2),
+ MUX(MOUT_G3D, "mout_g3d", mout_group1_p, CLK_SRC2, 0, 2),
+
+ MUX(MOUT_FIMC2, "mout_fimc2", mout_group2_p, CLK_SRC3, 20, 4),
+ MUX(MOUT_FIMC1, "mout_fimc1", mout_group2_p, CLK_SRC3, 16, 4),
+ MUX(MOUT_FIMC0, "mout_fimc0", mout_group2_p, CLK_SRC3, 12, 4),
+
+ MUX(MOUT_UART3, "mout_uart3", mout_group2_p, CLK_SRC4, 28, 4),
+ MUX(MOUT_UART2, "mout_uart2", mout_group2_p, CLK_SRC4, 24, 4),
+ MUX(MOUT_UART1, "mout_uart1", mout_group2_p, CLK_SRC4, 20, 4),
+ MUX(MOUT_UART0, "mout_uart0", mout_group2_p, CLK_SRC4, 16, 4),
+ MUX(MOUT_MMC3, "mout_mmc3", mout_group2_p, CLK_SRC4, 12, 4),
+ MUX(MOUT_MMC2, "mout_mmc2", mout_group2_p, CLK_SRC4, 8, 4),
+ MUX(MOUT_MMC1, "mout_mmc1", mout_group2_p, CLK_SRC4, 4, 4),
+ MUX(MOUT_MMC0, "mout_mmc0", mout_group2_p, CLK_SRC4, 0, 4),
+
+ MUX(MOUT_PWM, "mout_pwm", mout_group2_p, CLK_SRC5, 12, 4),
+ MUX(MOUT_SPI1, "mout_spi1", mout_group2_p, CLK_SRC5, 4, 4),
+ MUX(MOUT_SPI0, "mout_spi0", mout_group2_p, CLK_SRC5, 0, 4),
+
+ MUX(MOUT_DMC0, "mout_dmc0", mout_group1_p, CLK_SRC6, 24, 2),
+ MUX(MOUT_PWI, "mout_pwi", mout_group2_p, CLK_SRC6, 20, 4),
+ MUX(MOUT_HPM, "mout_hpm", mout_group3_p, CLK_SRC6, 16, 1),
+ MUX(MOUT_SPDIF, "mout_spdif", mout_spdif_p, CLK_SRC6, 12, 2),
+ MUX(MOUT_AUDIO2, "mout_audio2", mout_audio2_p, CLK_SRC6, 8, 4),
+ MUX(MOUT_AUDIO1, "mout_audio1", mout_audio1_p, CLK_SRC6, 4, 4),
+ MUX(MOUT_AUDIO0, "mout_audio0", mout_audio0_p, CLK_SRC6, 0, 4)
+};
+
+/* Fixed rate clocks generated outside the soc */
+FIXED_RATE_CLOCKS(s5pv210_fixed_rate_ext_clks) __initdata = {
+ FRATE(0, "xxti", NULL, CLK_IS_ROOT, 0),
+ FRATE(0, "xusbxti", NULL, CLK_IS_ROOT, 0),
+};
+
+/* Fixed rate clocks generated inside the soc */
+FIXED_RATE_CLOCKS(s5pv210_fixed_rate_clks) __initdata = {
+ FRATE(0, "sclk_hdmi27m", NULL, CLK_IS_ROOT, 27000000),
+ FRATE(0, "sclk_hdmiphy", NULL, CLK_IS_ROOT, 27000000),
+ FRATE(0, "sclk_usbphy0", NULL, CLK_IS_ROOT, 48000000),
+ FRATE(0, "sclk_usbphy1", NULL, CLK_IS_ROOT, 48000000),
+};
+
+/* list of divider clocks supported in all S5PC110/S5PV210 soc's */
+DIV_CLOCKS(s5pv210_div_clks) __initdata = {
+ DIV(DOUT_PCLKP, "dout_pclkp", "dout_hclkp", CLK_DIV0, 28, 3),
+ DIV(DOUT_HCLKP, "dout_hclkp", "mout_psys", CLK_DIV0, 24, 4),
+ DIV(DOUT_PCLKD, "dout_pclkd", "dout_hclkd", CLK_DIV0, 20, 3),
+ DIV(DOUT_HCLKD, "dout_hclkd", "mout_dsys", CLK_DIV0, 16, 4),
+ DIV(DOUT_PCLKM, "dout_pclkm", "dout_hclkm", CLK_DIV0, 12, 3),
+ DIV(DOUT_HCLKM, "dout_hclkm", "dout_apll", CLK_DIV0, 8, 3),
+ DIV(DOUT_A2M, "dout_a2m", "mout_apll", CLK_DIV0, 4, 3),
+ DIV(DOUT_APLL, "dout_apll", "mout_msys", CLK_DIV0, 0, 3),
+
+ DIV(DOUT_CSIS, "dout_csis", "mout_csis", CLK_DIV1, 28, 4),
+ DIV(DOUT_FIMD, "dout_fimd", "mout_fimd", CLK_DIV1, 20, 4),
+ DIV(DOUT_CAM1, "dout_cam1", "mout_cam1", CLK_DIV1, 16, 4),
+ DIV(DOUT_CAM0, "dout_cam0", "mout_cam0", CLK_DIV1, 12, 4),
+ DIV(DOUT_TBLK, "dout_tblk", "mout_vpll", CLK_DIV1, 0, 4),
+
+ DIV(DOUT_G2D, "dout_g2d", "mout_g2d", CLK_DIV2, 8, 4),
+ DIV(DOUT_MFC, "dout_mfc", "mout_mfc", CLK_DIV2, 4, 4),
+ DIV(DOUT_G3D, "dout_g3d", "mout_g3d", CLK_DIV2, 0, 4),
+
+ DIV(DOUT_FIMC2, "dout_fimc2", "mout_fimc2", CLK_DIV3, 20, 4),
+ DIV(DOUT_FIMC1, "dout_fimc1", "mout_fimc1", CLK_DIV3, 16, 4),
+ DIV(DOUT_FIMC0, "dout_fimc0", "mout_fimc0", CLK_DIV3, 12, 4),
+
+ DIV(DOUT_UART3, "dout_uart3", "mout_uart3", CLK_DIV4, 28, 4),
+ DIV(DOUT_UART2, "dout_uart2", "mout_uart2", CLK_DIV4, 24, 4),
+ DIV(DOUT_UART1, "dout_uart1", "mout_uart1", CLK_DIV4, 20, 4),
+ DIV(DOUT_UART0, "dout_uart0", "mout_uart0", CLK_DIV4, 16, 4),
+
+ DIV(DOUT_MMC3, "dout_mmc3", "mout_mmc3", CLK_DIV4, 12, 4),
+ DIV(DOUT_MMC2, "dout_mmc2", "mout_mmc2", CLK_DIV4, 8, 4),
+ DIV(DOUT_MMC1, "dout_mmc1", "mout_mmc1", CLK_DIV4, 4, 4),
+ DIV(DOUT_MMC0, "dout_mmc0", "mout_mmc0", CLK_DIV4, 0, 4),
+
+ DIV(DOUT_PWM, "dout_pwm", "mout_pwm", CLK_DIV5, 12, 4),
+ DIV(DOUT_SPI1, "dout_spi1", "mout_spi1", CLK_DIV5, 4, 4),
+ DIV(DOUT_SPI0, "dout_spi0", "mout_spi0", CLK_DIV5, 0, 4),
+
+ DIV(DOUT_DMC0, "dout_dmc0", "mout_dmc0", CLK_DIV6, 28, 4),
+ DIV(DOUT_PWI, "dout_pwi", "mout_pwi", CLK_DIV6, 24, 4),
+ DIV(DOUT_HPM, "dout_hpm", "dout_copy", CLK_DIV6, 20, 3),
+ DIV(DOUT_COPY, "dout_copy", "mout_hpm", CLK_DIV6, 16, 3),
+ DIV(DOUT_FLASH, "dout_flash", "mout_flash", CLK_DIV6, 12, 3),
+ DIV(DOUT_AUDIO2, "dout_audio2", "mout_audio2", CLK_DIV6, 8, 4),
+ DIV(DOUT_AUDIO1, "dout_audio1", "mout_audio1", CLK_DIV6, 4, 4),
+ DIV(DOUT_AUDIO0, "dout_audio0", "mout_audio0", CLK_DIV6, 0, 4),
+
+ DIV(DOUT_DPM, "dout_dpm", "dout_pclkp", CLK_DIV7, 8, 7),
+ DIV(DOUT_DVSEM, "dout_dvsem", "dout_pclkp", CLK_DIV7, 0, 7),
+};
+
+/* list of gate clocks supported in all S5PC110/S5PV210 soc's */
+struct samsung_gate_clock s5pv210_gate_clks[] __initdata = {
+
+ GATE(CSIS, "clk_csis", "dout_hclkd", CLK_GATE_IP0, 31, 0, 0),
+ GATE(ROTATOR, "rotator", "dout_hclkd", CLK_GATE_IP0, 29, 0, 0),
+
+ GATE(MFC, "mfc", "dout_hclkm", CLK_GATE_IP0, 16, 0, 0),
+ GATE(G2D, "g2d", "dout_hclkd", CLK_GATE_IP0, 12, 0, 0),
+ GATE(G3D, "g3d", "dout_hclkm",
+ CLK_GATE_IP0, 8, CLK_SET_RATE_PARENT, 0),
+ GATE(IMEM, "imem", "dout_hclkm", CLK_GATE_IP0, 5, 0, 0),
+ GATE(PDMA1, "pdma1", "dout_hclkp", CLK_GATE_IP0, 4, 0, 0),
+ GATE(PDMA0, "pdma0", "dout_hclkp", CLK_GATE_IP0, 3, 0, 0),
+ GATE(MDMA, "mdma", "dout_hclkd", CLK_GATE_IP0, 2, 0, 0),
+
+ GATE(NFCON, "nfcon", "dout_hclkp", CLK_GATE_IP1, 28, 0, 0),
+ GATE(SROMC, "sromc", "dout_hclkp", CLK_GATE_IP1, 26, 0, 0),
+ GATE(CFCON, "cfcon", "dout_hclkp", CLK_GATE_IP1, 25, 0, 0),
+ GATE(NANDXL, "nandxl", "dout_hclkp", CLK_GATE_IP1, 24, 0, 0),
+ GATE(USB_HOST, "usb_host", "dout_hclkp", CLK_GATE_IP1, 17, 0, 0),
+ GATE(USB_OTG, "usb_otg", "dout_hclkp", CLK_GATE_IP1, 16, 0, 0),
+ GATE(HDMI, "hdmi", "dout_hclkd", CLK_GATE_IP1, 11, 0, 0),
+ GATE(TVENC, "tvenc", "dout_hclkd", CLK_GATE_IP1, 10, 0, 0),
+ GATE(MIXER, "mixer", "dout_hclkd", CLK_GATE_IP1, 9, 0, 0),
+ GATE(VP, "vp", "dout_hclkd", CLK_GATE_IP1, 8, 0, 0),
+ GATE(DSIM, "dsim", "dout_pclkd", CLK_GATE_IP1, 2, 0, 0),
+ GATE(FIMD, "fimd", "dout_hclkd", CLK_GATE_IP1, 0, 0, 0),
+
+ GATE(TZIC3, "tzic3", "dout_hclkm", CLK_GATE_IP2, 31, 0, 0),
+ GATE(TZIC2, "tzic2", "dout_hclkm", CLK_GATE_IP2, 30, 0, 0),
+ GATE(TZIC1, "tzic1", "dout_hclkm", CLK_GATE_IP2, 29, 0, 0),
+ GATE(TZIC0, "tzic0", "dout_hclkm", CLK_GATE_IP2, 28, 0, 0),
+ GATE(TSI, "tsi", "dout_hclkd", CLK_GATE_IP2, 20, 0, 0),
+ GATE(HSMMC3, "hsmmc3", "dout_hclkp", CLK_GATE_IP2, 19, 0, 0),
+ GATE(HSMMC2, "hsmmc2", "dout_hclkp", CLK_GATE_IP2, 18, 0, 0),
+ GATE(HSMMC1, "hsmmc1", "dout_hclkp", CLK_GATE_IP2, 17, 0, 0),
+ GATE(HSMMC0, "hsmmc0", "dout_hclkp", CLK_GATE_IP2, 16, 0, 0),
+ GATE(JTAG, "jtag", "dout_hclkp", CLK_GATE_IP2, 11, 0, 0),
+ GATE(MODEMIF, "modemif", "dout_hclkp", CLK_GATE_IP2, 9, 0, 0),
+ GATE(CORESIGHT, "coresight", "dout_pclkp", CLK_GATE_IP2, 8, 0, 0),
+ GATE(SDM, "sdm", "dout_pclkm", CLK_GATE_IP2, 1, 0, 0),
+ GATE(SECSS, "secss", "dout_hclkp", CLK_GATE_IP2, 0, 0, 0),
+
+ GATE(PCM2, "pcm2", "dout_pclkp", CLK_GATE_IP3, 30, 0, 0),
+ GATE(PCM1, "pcm1", "dout_pclkp", CLK_GATE_IP3, 29, 0, 0),
+ GATE(PCM0, "pcm0", "dout_pclkp", CLK_GATE_IP3, 28, 0, 0),
+ GATE(TSADC, "tsadc", "dout_pclkp", CLK_GATE_IP3, 24, 0, 0),
+ GATE(PWM, "pwm", "dout_pclkp", CLK_GATE_IP3, 23, 0, 0),
+ GATE(WDT, "watchdog", "dout_pclkp", CLK_GATE_IP3, 22, 0, 0),
+ GATE(KEYIF, "keyif", "dout_pclkp", CLK_GATE_IP3, 21, 0, 0),
+ GATE(UART3, "uart3", "dout_pclkp", CLK_GATE_IP3, 20, 0, 0),
+ GATE(UART2, "uart2", "dout_pclkp", CLK_GATE_IP3, 19, 0, 0),
+ GATE(UART1, "uart1", "dout_pclkp", CLK_GATE_IP3, 18, 0, 0),
+ GATE(UART0, "uart0", "dout_pclkp", CLK_GATE_IP3, 17, 0, 0),
+ GATE(SYSTIMER, "systimer", "dout_pclkp", CLK_GATE_IP3, 16, 0, 0),
+ GATE(RTC, "rtc", "dout_pclkp", CLK_GATE_IP3, 15, 0, 0),
+ GATE(SPI1, "spi1", "dout_pclkp", CLK_GATE_IP3, 13, 0, 0),
+ GATE(SPI0, "spi0", "dout_pclkp", CLK_GATE_IP3, 12, 0, 0),
+ GATE(I2C_HDMI_PHY, "i2c_hdmi_phy", "dout_pclkd",
+ CLK_GATE_IP3, 11, 0, 0),
+ GATE(I2C_HDMI_CEC, "i2c_hdmi_cec", "dout_pclkd",
+ CLK_GATE_IP3, 10, 0, 0),
+ GATE(I2C2, "i2c2", "dout_pclkp", CLK_GATE_IP3, 9, 0, 0),
+ GATE(I2C0, "i2c0", "dout_pclkp", CLK_GATE_IP3, 7, 0, 0),
+ GATE(I2S1, "i2s1", "dout_pclkp", CLK_GATE_IP3, 6, 0, 0),
+ GATE(I2S2, "i2s2", "dout_pclkp", CLK_GATE_IP3, 5, 0, 0),
+ GATE(I2S0, "i2s0", "dout_pclkp", CLK_GATE_IP3, 4, 0, 0),
+ GATE(AC97, "ac97", "dout_pclkp", CLK_GATE_IP3, 1, 0, 0),
+ GATE(SPDIF, "spdif", "dout_pclkp", CLK_GATE_IP3, 0, 0, 0),
+
+ GATE(TZPC3, "tzpc.3", "dout_pclkd", CLK_GATE_IP4, 8, 0, 0),
+ GATE(TZPC2, "tzpc.2", "dout_pclkd", CLK_GATE_IP4, 7, 0, 0),
+ GATE(TZPC1, "tzpc.1", "dout_pclkp", CLK_GATE_IP4, 6, 0, 0),
+ GATE(TZPC0, "tzpc.0", "dout_pclkm", CLK_GATE_IP4, 5, 0, 0),
+ GATE(SECKEY, "seckey", "dout_pclkp", CLK_GATE_IP4, 3, 0, 0),
+ GATE(IEM_APC, "iem_apc", "dout_pclkp", CLK_GATE_IP4, 2, 0, 0),
+ GATE(IEM_IEC, "iem_iec", "dout_pclkp", CLK_GATE_IP4, 1, 0, 0),
+ GATE(CHIPID, "chipid", "dout_pclkp", CLK_GATE_IP4, 0, 0, 0),
+
+ GATE(JPEG, "jpeg", "dout_hclkd", CLK_GATE_IP5, 29, 0, 0),
+
+ GATE(SCLK_SPDIF, "sclk_spdif", "mout_spdif", CLK_SRC_MASK0, 27,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_AUDIO2, "sclk_audio2", "dout_audio2", CLK_SRC_MASK0, 26,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_AUDIO1, "sclk_audio1", "dout_audio1", CLK_SRC_MASK0, 25,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_AUDIO0, "sclk_audio0", "dout_audio0", CLK_SRC_MASK0, 24,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_PWM, "sclk_pwm", "dout_pwm", CLK_SRC_MASK0, 19,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_SPI1, "sclk_spi1", "dout_spi1", CLK_SRC_MASK0, 17,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_SPI0, "sclk_spi0", "dout_spi0", CLK_SRC_MASK0, 16,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART3, "sclk_uart3", "dout_uart3", CLK_SRC_MASK0, 15,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART2, "sclk_uart2", "dout_uart2", CLK_SRC_MASK0, 14,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART1, "sclk_uart1", "dout_uart1", CLK_SRC_MASK0, 13,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_UART0, "sclk_uart0", "dout_uart0", CLK_SRC_MASK0, 12,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC3, "sclk_mmc3", "dout_mmc3", CLK_SRC_MASK0, 11,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC2, "sclk_mmc2", "dout_mmc2", CLK_SRC_MASK0, 10,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC1, "sclk_mmc1", "dout_mmc1", CLK_SRC_MASK0, 9,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_MMC0, "sclk_mmc0", "dout_mmc0", CLK_SRC_MASK0, 8,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_CSIS, "sclk_csis", "dout_csis", CLK_SRC_MASK0, 6,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_FIMD, "sclk_fimd", "dout_fimd", CLK_SRC_MASK0, 5,
+ CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0),
+ GATE(SCLK_CAM1, "sclk_cam1", "dout_cam1", CLK_SRC_MASK0, 4,
+ CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0),
+ GATE(SCLK_CAM0, "sclk_cam0", "dout_cam0", CLK_SRC_MASK0, 3,
+ CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED, 0),
+ GATE(SCLK_DAC, "sclk_dac", "mout_dac", CLK_SRC_MASK0, 2, 0, 0),
+ GATE(SCLK_MIXER, "sclk_mixer", "mout_mixer", CLK_SRC_MASK0, 1, 0, 0),
+ GATE(SCLK_HDMI, "sclk_hdmi", "mout_hdmi", CLK_SRC_MASK0, 0, 0, 0),
+
+ GATE(SCLK_FIMC2, "sclk_fimc2", "dout_fimc2", CLK_SRC_MASK1, 4,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_FIMC1, "sclk_fimc1", "dout_fimc1", CLK_SRC_MASK1, 3,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(SCLK_FIMC0, "sclk_fimc0", "dout_fimc0", CLK_SRC_MASK1, 2,
+ CLK_SET_RATE_PARENT, 0),
+ GATE(FIMC2, "fimc2", "dout_hclkd", CLK_GATE_IP0, 26, 0, 0),
+ GATE(FIMC1, "fimc1", "dout_hclkd", CLK_GATE_IP0, 25, 0, 0),
+ GATE(FIMC0, "fimc0", "dout_hclkd", CLK_GATE_IP0, 24, 0, 0),
+
+ /*HACK dacphy isn`t real clock*/
+ GATE(DACPHY, "dacphy", "dout_hclkd", DAC_CONTROL, 0, 0, 0),
+};
+
+/* list of all parent clock list */
+static struct samsung_clock_alias s5pv210_clock_aliases[] = {
+ ALIAS(FIMC0, "s5pv210-fimc.0", "fimc"),
+ ALIAS(FIMC1, "s5pv210-fimc.1", "fimc"),
+ ALIAS(FIMC2, "s5pv210-fimc.2", "fimc"),
+ ALIAS(MOUT_FIMC2, NULL, "mout_fimc2"),
+ ALIAS(MOUT_FIMC1, NULL, "mout_fimc1"),
+ ALIAS(MOUT_FIMC0, NULL, "mout_fimc0"),
+ ALIAS(SCLK_FIMC0, "s5pv210-fimc.0", "sclk_fimc"),
+ ALIAS(SCLK_FIMC1, "s5pv210-fimc.1", "sclk_fimc"),
+ ALIAS(SCLK_FIMC2, "s5pv210-fimc.2", "sclk_fimc"),
+
+ ALIAS(MOUT_APLL, NULL, "mout_apll"),
+ ALIAS(MOUT_MPLL, NULL, "mout_mpll"),
+ ALIAS(MOUT_EPLL, NULL, "mout_epll"),
+ ALIAS(MOUT_VPLL, NULL, "mout_vpll"),
+ ALIAS(UART0, "s5pv210-uart.0", "uart"),
+ ALIAS(UART1, "s5pv210-uart.1", "uart"),
+ ALIAS(UART2, "s5pv210-uart.2", "uart"),
+ ALIAS(UART3, "s5pv210-uart.3", "uart"),
+ ALIAS(UART0, "s5pv210-uart.0", "clk_uart_baud0"),
+ ALIAS(UART1, "s5pv210-uart.1", "clk_uart_baud0"),
+ ALIAS(UART2, "s5pv210-uart.2", "clk_uart_baud0"),
+ ALIAS(UART3, "s5pv210-uart.3", "clk_uart_baud0"),
+ ALIAS(SCLK_UART0, "s5pv210-uart.0", "clk_uart_baud1"),
+ ALIAS(SCLK_UART1, "s5pv210-uart.1", "clk_uart_baud1"),
+ ALIAS(SCLK_UART2, "s5pv210-uart.2", "clk_uart_baud1"),
+ ALIAS(SCLK_UART3, "s5pv210-uart.3", "clk_uart_baud1"),
+ ALIAS(HSMMC0, "s3c-sdhci.0", "hsmmc"),
+ ALIAS(HSMMC1, "s3c-sdhci.1", "hsmmc"),
+ ALIAS(HSMMC2, "s3c-sdhci.2", "hsmmc"),
+ ALIAS(HSMMC3, "s3c-sdhci.3", "hsmmc"),
+ ALIAS(HSMMC0, "s3c-sdhci.0", "mmc_busclk.0"),
+ ALIAS(HSMMC1, "s3c-sdhci.1", "mmc_busclk.0"),
+ ALIAS(HSMMC2, "s3c-sdhci.2", "mmc_busclk.0"),
+ ALIAS(HSMMC3, "s3c-sdhci.3", "mmc_busclk.0"),
+ ALIAS(SCLK_MMC0, "s3c-sdhci.0", "mmc_busclk.2"),
+ ALIAS(SCLK_MMC1, "s3c-sdhci.1", "mmc_busclk.2"),
+ ALIAS(SCLK_MMC2, "s3c-sdhci.2", "mmc_busclk.2"),
+ ALIAS(SCLK_MMC3, "s3c-sdhci.3", "mmc_busclk.2"),
+ ALIAS(SPI0, "s5pv210-spi.0", "spi_busclk0"),
+ ALIAS(SPI1, "s5pv210-spi.1", "spi_busclk0"),
+ ALIAS(SCLK_SPI0, "s5pv210-spi.0", "spi_busclk1"),
+ ALIAS(SCLK_SPI1, "s5pv210-spi.1", "spi_busclk1"),
+ ALIAS(PDMA0, "dma-pl330.0", "apb_pclk"),
+ ALIAS(PDMA1, "dma-pl330.1", "apb_pclk"),
+ ALIAS(PWM, NULL, "timers"),
+
+ ALIAS(JPEG, NULL, "jpeg"),
+ ALIAS(MFC, "s5p-mfc", "mfc"),
+ ALIAS(TVENC, "s5p-sdo", "dac"),
+ ALIAS(MIXER, "s5p-mixer", "mixer"),
+ ALIAS(VP, "s5p-mixer", "vp"),
+ ALIAS(HDMI, "s5p-hdmi", "hdmi"),
+ ALIAS(SCLK_HDMI, "s5p-hdmi", "hdmiphy"),
+
+ ALIAS(SCLK_DAC, NULL, "sclk_dac"),
+ ALIAS(DACPHY, "s5p-sdo", "dacphy"),
+ ALIAS(USB_OTG, NULL, "usbotg"),
+ ALIAS(USB_OTG, NULL, "otg"),
+ ALIAS(USB_HOST, NULL, "usb-host"),
+ ALIAS(USB_HOST, NULL, "usbhost"),
+ ALIAS(FIMD, "s5pv210-fb", "lcd"),
+ ALIAS(CFCON, NULL, "cfcon"),
+ ALIAS(SYSTIMER, NULL, "systimer"),
+ ALIAS(WDT, NULL, "watchdog"),
+ ALIAS(RTC, NULL, "rtc"),
+ ALIAS(I2C0, "s3c2440-i2c.0", "i2c"),
+ ALIAS(I2C_HDMI_CEC, "s3c2440-i2c.1", "i2c"),
+ ALIAS(I2C2, "s3c2440-i2c.2", "i2c"),
+ ALIAS(I2C_HDMI_PHY, "s3c2440-hdmiphy-i2c", "i2c"),
+ ALIAS(TSADC, NULL, "adc"),
+ ALIAS(KEYIF, "s5pv210-keypad", "keypad"),
+ ALIAS(I2S0, "samsung-i2s.0", "iis"),
+ ALIAS(I2S1, "samsung-i2s.1", "iis"),
+ ALIAS(I2S2, "samsung-i2s.2", "iis"),
+ ALIAS(SPDIF, NULL, "spdif"),
+ ALIAS(ROTATOR, NULL, "rot"),
+ ALIAS(DOUT_APLL, NULL, "armclk"),
+ ALIAS(SCLK_AUDIO0, "soc-audio.0", "sclk_audio"),
+ ALIAS(SCLK_AUDIO1, "soc-audio.1", "sclk_audio"),
+ ALIAS(SCLK_AUDIO2, "soc-audio.2", "sclk_audio"),
+
+ ALIAS(MFC, "s5p-mfc", "sclk_mfc"),
+ ALIAS(SCLK_CAM0, NULL, "sclk_cam0"),
+ ALIAS(SCLK_CAM1, NULL, "sclk_cam1"),
+ ALIAS(G2D, "s5p-g2d", "fimg2d"),
+ ALIAS(DOUT_G2D, "s5p-g2d", "sclk_fimg2d"),
+ ALIAS(CSIS, "s5p-mipi-csis", "csis"),
+ ALIAS(SCLK_CSIS, "s5p-mipi-csis", "sclk_csis"),
+ ALIAS(SCLK_PWM, "samsung-pwm", "pwm-tclk0"),
+ ALIAS(SCLK_PWM, "samsung-pwm", "pwm-tclk1"),
+ ALIAS(SCLK_FIMD, NULL, "sclk_fimd"),
+ ALIAS(MOUT_CAM0, NULL, "mout_cam0"),
+ ALIAS(MOUT_CAM1, NULL, "mout_cam1"),
+
+ ALIAS(MOUT_CSIS, NULL, "mout_csis"),
+ ALIAS(MOUT_VPLL, NULL, "sclk_vpll"),
+ ALIAS(SCLK_MIXER, NULL, "sclk_mixer"),
+ ALIAS(SCLK_HDMI, NULL, "sclk_hdmi"),
+};
+
+static unsigned long __init s5pv210_get_xom(void)
+{
+ unsigned long xom = 1;
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "samsung,s5pv210-chipid");
+ if (np) {
+ void __iomem *chipid_base = of_iomap(np, 0);
+
+ if (!chipid_base)
+ panic("%s: failed to map chipid\n", __func__);
+ else {
+ xom = readl(chipid_base + 8);
+ iounmap(chipid_base);
+ }
+ }
+
+ return xom;
+}
+
+static void __init s5pv210_clk_register_finpll(unsigned long xom)
+{
+ struct samsung_fixed_rate_clock fclk;
+ struct clk *clk;
+ unsigned long finpll_f = 24000000;
+ char *parent_name;
+
+ parent_name = xom & 1 ? "xusbxti" : "xxti";
+ clk = clk_get(NULL, parent_name);
+ if (IS_ERR(clk))
+ pr_err("%s: failed to lookup parent clock %s, assuming fin_pll clock frequency is 24MHz\n",
+ __func__, parent_name);
+ else
+ finpll_f = clk_get_rate(clk);
+
+ fclk.id = FIN_PLL;
+ fclk.name = "fin_pll";
+ fclk.parent_name = NULL;
+ fclk.flags = CLK_IS_ROOT;
+ fclk.fixed_rate = finpll_f;
+ samsung_clk_register_fixed_rate(&fclk, 1);
+}
+
+static void __init s5pv210_clk_register_fixed_ext(unsigned long xxti_f,
+ unsigned long xusbxti_f)
+{
+ s5pv210_fixed_rate_ext_clks[0].fixed_rate = xxti_f;
+ s5pv210_fixed_rate_ext_clks[1].fixed_rate = xusbxti_f;
+ samsung_clk_register_fixed_rate(s5pv210_fixed_rate_ext_clks,
+ ARRAY_SIZE(s5pv210_fixed_rate_ext_clks));
+}
+
+static struct samsung_pll_clock s5pv210_pll_clks[] __initdata = {
+ [apll] = PLL(pll_4508, FOUT_APLL, "fout_apll", "fin_pll",
+ APLL_LOCK, APLL_CON0, NULL),
+ [mpll] = PLL(pll_4502, FOUT_MPLL, "fout_mpll", "fin_pll",
+ MPLL_LOCK, MPLL_CON, NULL),
+ [epll] = PLL(pll_4600, FOUT_EPLL, "fout_epll", "fin_pll",
+ EPLL_LOCK, EPLL_CON0, NULL),
+ [vpll] = PLL(pll_4502, FOUT_VPLL, "fout_vpll", "mout_vpllsrc",
+ VPLL_LOCK, VPLL_CON0, NULL),
+};
+
+void __init s5pv210_clk_init(struct device_node *np, unsigned long xxti_f,
+ unsigned long xusbxti_f, void __iomem *reg_base)
+{
+ unsigned long xom = s5pv210_get_xom();
+
+ if (np) {
+ reg_base = of_iomap(np, 0);
+ if (!reg_base)
+ panic("%s: failed to map registers\n", __func__);
+ }
+
+ samsung_clk_init(np, reg_base, NR_CLKS, s5pv210_clk_regs,
+ ARRAY_SIZE(s5pv210_clk_regs), NULL, 0);
+
+ /* Register external clocks. */
+ if (!np)
+ s5pv210_clk_register_fixed_ext(xxti_f, xusbxti_f);
+
+ s5pv210_clk_register_finpll(xom);
+
+ /* Register PLLs. */
+ samsung_clk_register_pll(s5pv210_pll_clks,
+ ARRAY_SIZE(s5pv210_pll_clks), reg_base);
+
+ samsung_clk_register_fixed_rate(s5pv210_fixed_rate_clks,
+ ARRAY_SIZE(s5pv210_fixed_rate_clks));
+
+
+ samsung_clk_register_mux(s5pv210_mux_clks,
+ ARRAY_SIZE(s5pv210_mux_clks));
+
+ samsung_clk_register_div(s5pv210_div_clks,
+ ARRAY_SIZE(s5pv210_div_clks));
+
+ samsung_clk_register_gate(s5pv210_gate_clks,
+ ARRAY_SIZE(s5pv210_gate_clks));
+
+ samsung_clk_register_alias(s5pv210_clock_aliases,
+ ARRAY_SIZE(s5pv210_clock_aliases));
+
+ pr_info("S5PC110/S5PV210 clocks: mout_apll = %ld, mout_mpll = %ld\n"
+ "\tmout_epll = %ld, mout_vpll = %ld\n",
+ _get_rate("mout_apll"), _get_rate("mout_mpll"),
+ _get_rate("mout_epll"), _get_rate("mout_vpll"));
+}
+static void __init s5pv210_clk_dt_init(struct device_node *np)
+{
+ s5pv210_clk_init(np, 0, 0, NULL);
+}
+CLK_OF_DECLARE(s5pv210_clk, "samsung,s5pv210-clock", s5pv210_clk_dt_init);
diff --git a/include/dt-bindings/clock/samsung,s5pv210-clock.h b/include/dt-bindings/clock/samsung,s5pv210-clock.h
new file mode 100644
index 0000000..b06ac55
--- /dev/null
+++ b/include/dt-bindings/clock/samsung,s5pv210-clock.h
@@ -0,0 +1,221 @@
+/*
+ * Copyright (c) 2013 Samsung Electronics Co., Ltd.
+ * Author: Mateusz Krawczuk <m.krawczuk@...tner.samsung.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * Device Tree binding constants for Samsung S5PV210 clock controller.
+*/
+
+#ifndef _DT_BINDINGS_CLOCK_SAMSUNG_S5PV210_CLOCK_H
+#define _DT_BINDINGS_CLOCK_SAMSUNG_S5PV210_CLOCK_H
+
+/* Core clocks. */
+#define FIN_PLL 1
+#define FOUT_APLL 2
+#define FOUT_MPLL 3
+#define FOUT_EPLL 4
+#define FOUT_VPLL 5
+
+/* Muxes. */
+#define MOUT_FLASH 6
+#define MOUT_PSYS 7
+#define MOUT_DSYS 8
+#define MOUT_MSYS 9
+#define MOUT_VPLL 10
+#define MOUT_EPLL 11
+#define MOUT_MPLL 12
+#define MOUT_APLL 13
+#define MOUT_VPLLSRC 14
+#define MOUT_CSIS 15
+#define MOUT_FIMD 16
+#define MOUT_CAM1 17
+#define MOUT_CAM0 18
+#define MOUT_DAC 19
+#define MOUT_MIXER 20
+#define MOUT_HDMI 21
+#define MOUT_G2D 22
+#define MOUT_MFC 23
+#define MOUT_G3D 24
+#define MOUT_FIMC2 25
+#define MOUT_FIMC1 26
+#define MOUT_FIMC0 27
+#define MOUT_UART3 28
+#define MOUT_UART2 29
+#define MOUT_UART1 30
+#define MOUT_UART0 31
+#define MOUT_MMC3 32
+#define MOUT_MMC2 33
+#define MOUT_MMC1 34
+#define MOUT_MMC0 35
+#define MOUT_PWM 36
+#define MOUT_SPI0 37
+#define MOUT_SPI1 38
+#define MOUT_DMC0 39
+#define MOUT_PWI 40
+#define MOUT_HPM 41
+#define MOUT_SPDIF 42
+#define MOUT_AUDIO2 43
+#define MOUT_AUDIO1 44
+#define MOUT_AUDIO0 45
+
+/* Dividers. */
+#define DOUT_PCLKP 46
+#define DOUT_HCLKP 47
+#define DOUT_PCLKD 48
+#define DOUT_HCLKD 49
+#define DOUT_PCLKM 50
+#define DOUT_HCLKM 51
+#define DOUT_A2M 52
+#define DOUT_APLL 53
+#define DOUT_CSIS 54
+#define DOUT_FIMD 55
+#define DOUT_CAM1 56
+#define DOUT_CAM0 57
+#define DOUT_TBLK 58
+#define DOUT_G2D 59
+#define DOUT_MFC 60
+#define DOUT_G3D 61
+#define DOUT_FIMC2 62
+#define DOUT_FIMC1 63
+#define DOUT_FIMC0 64
+#define DOUT_UART3 65
+#define DOUT_UART2 66
+#define DOUT_UART1 67
+#define DOUT_UART0 68
+#define DOUT_MMC3 69
+#define DOUT_MMC2 70
+#define DOUT_MMC1 71
+#define DOUT_MMC0 72
+#define DOUT_PWM 73
+#define DOUT_SPI1 74
+#define DOUT_SPI0 75
+#define DOUT_DMC0 76
+#define DOUT_PWI 77
+#define DOUT_HPM 78
+#define DOUT_COPY 79
+#define DOUT_FLASH 80
+#define DOUT_AUDIO2 81
+#define DOUT_AUDIO1 82
+#define DOUT_AUDIO0 83
+#define DOUT_DPM 84
+#define DOUT_DVSEM 85
+
+/* Gates */
+#define SCLK_FIMC 86
+#define CSIS 87
+#define ROTATOR 88
+#define FIMC2 89
+#define FIMC1 90
+#define FIMC0 91
+#define MFC 92
+#define G2D 93
+#define G3D 94
+#define IMEM 95
+#define PDMA1 96
+#define PDMA0 97
+#define MDMA 98
+#define DMC1 99
+#define DMC0 100
+#define NFCON 101
+#define SROMC 102
+#define CFCON 103
+#define NANDXL 104
+#define USB_HOST 105
+#define USB_OTG 106
+#define HDMI 107
+#define TVENC 108
+#define MIXER 109
+#define VP 110
+#define DSIM 111
+#define FIMD 112
+#define TZIC3 113
+#define TZIC2 114
+#define TZIC1 115
+#define TZIC0 116
+#define VIC3 117
+#define VIC2 118
+#define VIC1 119
+#define VIC0 120
+#define TSI 121
+#define HSMMC3 122
+#define HSMMC2 123
+#define HSMMC1 124
+#define HSMMC0 125
+#define JTAG 126
+#define MODEMIF 127
+#define CORESIGHT 128
+#define SDM 129
+#define SECSS 130
+#define PCM2 131
+#define PCM1 132
+#define PCM0 133
+#define SYSCON 134
+#define GPIO 135
+#define TSADC 136
+#define PWM 137
+#define WDT 138
+#define KEYIF 139
+#define UART3 140
+#define UART2 141
+#define UART1 142
+#define UART0 143
+#define SYSTIMER 144
+#define RTC 145
+#define SPI1 146
+#define SPI0 147
+#define I2C_HDMI_PHY 148
+#define I2C_HDMI_CEC 149
+#define I2C2 150
+#define I2C0 151
+#define I2S1 152
+#define I2S2 153
+#define I2S0 154
+#define AC97 155
+#define SPDIF 156
+#define TZPC3 157
+#define TZPC2 158
+#define TZPC1 159
+#define TZPC0 160
+#define SECKEY 161
+#define IEM_APC 162
+#define IEM_IEC 163
+#define CHIPID 164
+#define JPEG 163
+
+/* Special clocks*/
+#define SCLK_PWI 164
+#define SCLK_SPDIF 165
+#define SCLK_AUDIO2 166
+#define SCLK_AUDIO1 167
+#define SCLK_AUDIO0 168
+#define SCLK_PWM 169
+#define SCLK_SPI1 170
+#define SCLK_SPI0 171
+#define SCLK_UART3 172
+#define SCLK_UART2 173
+#define SCLK_UART1 174
+#define SCLK_UART0 175
+#define SCLK_MMC3 176
+#define SCLK_MMC2 177
+#define SCLK_MMC1 178
+#define SCLK_MMC0 179
+#define SCLK_FINVPLL 180
+#define SCLK_CSIS 181
+#define SCLK_FIMD 182
+#define SCLK_CAM1 183
+#define SCLK_CAM0 184
+#define SCLK_DAC 185
+#define SCLK_MIXER 186
+#define SCLK_HDMI 187
+#define SCLK_FIMC2 188
+#define SCLK_FIMC1 189
+#define SCLK_FIMC0 190
+#define DACPHY 191
+
+/* Total number of clocks. */
+#define NR_CLKS (DACPHY + 1)
+
+#endif /* _DT_BINDINGS_CLOCK_SAMSUNG_S5PV210_CLOCK_H */
--
1.8.1.2
--
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