[PATCH v3 0/5] clk: hix5hd2: clocks update

[PATCH v3 0/5] clk: hix5hd2: clocks update

[Zhangfei Gao]

v3: 
Add patches 3, 4, 5 for clocks of watchdog, ir, and i2c
Patches 1, 2 are same as v2

Guoxiong Yan (2):
  clk: hix5hd2: add watchdog0 clocks
  clk: hix5hd2: add ir clocks

Jiancheng Xue (1):
  clk: hix5hd2: add sd clk

Wei Yan (1):
  clk: hix5hd2: add the I2C clocks

Zhangfei Gao (1):
  clk: hix5hd2: add complex clk

 drivers/clk/hisilicon/clk-hix5hd2.c       |  241 ++++++++++++++++++++++++++++-
 include/dt-bindings/clock/hix5hd2-clock.h |   29 ++++
 2 files changed, 264 insertions(+), 6 deletions(-)

-- 
1.7.9.5

[PATCH v3 1/5] clk: hix5hd2: add complex clk

[Zhangfei Gao]

Support clk of sata, usb and ethernet

Signed-off-by: Jiancheng Xue <xuejiancheng@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
---
 drivers/clk/hisilicon/clk-hix5hd2.c       |  185 +++++++++++++++++++++++++++++
 include/dt-bindings/clock/hix5hd2-clock.h |    9 ++
 2 files changed, 194 insertions(+)

diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index e5fcfb4..da49ca4 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -9,6 +9,8 @@
 
 #include <linux/of_address.h>
 #include <dt-bindings/clock/hix5hd2-clock.h>
+#include <linux/slab.h>
+#include <linux/delay.h>
 #include "clk.h"
 
 static struct hisi_fixed_rate_clock hix5hd2_fixed_rate_clks[] __initdata = {
@@ -79,8 +81,188 @@ static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
 		CLK_SET_RATE_PARENT, 0xa0, 1, 0, },
 	{ HIX5HD2_MMC_CIU_RST, "rst_mmc_ciu", "clk_mmc_ciu",
 		CLK_SET_RATE_PARENT, 0xa0, 4, CLK_GATE_SET_TO_DISABLE, },
+	/* gsf */
+	{ HIX5HD2_FWD_BUS_CLK, "clk_fwd_bus", NULL, 0, 0xcc, 0, 0, },
+	{ HIX5HD2_FWD_SYS_CLK, "clk_fwd_sys", "clk_fwd_bus", 0, 0xcc, 5, 0, },
+	{ HIX5HD2_MAC0_PHY_CLK, "clk_fephy", "clk_fwd_sys",
+		 CLK_SET_RATE_PARENT, 0x120, 0, 0, },
 };
 
+enum hix5hd2_clk_type {
+	TYPE_COMPLEX,
+	TYPE_ETHER,
+};
+
+struct hix5hd2_complex_clock {
+	const char	*name;
+	const char	*parent_name;
+	u32		id;
+	u32		ctrl_reg;
+	u32		ctrl_clk_mask;
+	u32		ctrl_rst_mask;
+	u32		phy_reg;
+	u32		phy_clk_mask;
+	u32		phy_rst_mask;
+	enum hix5hd2_clk_type type;
+};
+
+struct hix5hd2_clk_complex {
+	struct clk_hw	hw;
+	u32		id;
+	void __iomem	*ctrl_reg;
+	u32		ctrl_clk_mask;
+	u32		ctrl_rst_mask;
+	void __iomem	*phy_reg;
+	u32		phy_clk_mask;
+	u32		phy_rst_mask;
+};
+
+static struct hix5hd2_complex_clock hix5hd2_complex_clks[] __initdata = {
+	{"clk_mac0", "clk_fephy", HIX5HD2_MAC0_CLK,
+		0xcc, 0xa, 0x500, 0x120, 0, 0x10, TYPE_ETHER},
+	{"clk_mac1", "clk_fwd_sys", HIX5HD2_MAC1_CLK,
+		0xcc, 0x14, 0xa00, 0x168, 0x2, 0, TYPE_ETHER},
+	{"clk_sata", NULL, HIX5HD2_SATA_CLK,
+		0xa8, 0x1f, 0x300, 0xac, 0x1, 0x0, TYPE_COMPLEX},
+	{"clk_usb", NULL, HIX5HD2_USB_CLK,
+		0xb8, 0xff, 0x3f000, 0xbc, 0x7, 0x3f00, TYPE_COMPLEX},
+};
+
+#define to_complex_clk(_hw) container_of(_hw, struct hix5hd2_clk_complex, hw)
+
+static int clk_ether_enable(struct clk_hw *hw)
+{
+	struct hix5hd2_clk_complex *clk = to_complex_clk(hw);
+	u32 val;
+
+	val = readl_relaxed(clk->ctrl_reg);
+	val |= clk->ctrl_clk_mask | clk->ctrl_rst_mask;
+	writel_relaxed(val, clk->ctrl_reg);
+	val &= ~(clk->ctrl_rst_mask);
+	writel_relaxed(val, clk->ctrl_reg);
+
+	val = readl_relaxed(clk->phy_reg);
+	val |= clk->phy_clk_mask;
+	val &= ~(clk->phy_rst_mask);
+	writel_relaxed(val, clk->phy_reg);
+	mdelay(10);
+
+	val &= ~(clk->phy_clk_mask);
+	val |= clk->phy_rst_mask;
+	writel_relaxed(val, clk->phy_reg);
+	mdelay(10);
+
+	val |= clk->phy_clk_mask;
+	val &= ~(clk->phy_rst_mask);
+	writel_relaxed(val, clk->phy_reg);
+	mdelay(30);
+	return 0;
+}
+
+static void clk_ether_disable(struct clk_hw *hw)
+{
+	struct hix5hd2_clk_complex *clk = to_complex_clk(hw);
+	u32 val;
+
+	val = readl_relaxed(clk->ctrl_reg);
+	val &= ~(clk->ctrl_clk_mask);
+	writel_relaxed(val, clk->ctrl_reg);
+}
+
+static struct clk_ops clk_ether_ops = {
+	.enable = clk_ether_enable,
+	.disable = clk_ether_disable,
+};
+
+static int clk_complex_enable(struct clk_hw *hw)
+{
+	struct hix5hd2_clk_complex *clk = to_complex_clk(hw);
+	u32 val;
+
+	val = readl_relaxed(clk->ctrl_reg);
+	val |= clk->ctrl_clk_mask;
+	val &= ~(clk->ctrl_rst_mask);
+	writel_relaxed(val, clk->ctrl_reg);
+
+	val = readl_relaxed(clk->phy_reg);
+	val |= clk->phy_clk_mask;
+	val &= ~(clk->phy_rst_mask);
+	writel_relaxed(val, clk->phy_reg);
+
+	return 0;
+}
+
+static void clk_complex_disable(struct clk_hw *hw)
+{
+	struct hix5hd2_clk_complex *clk = to_complex_clk(hw);
+	u32 val;
+
+	val = readl_relaxed(clk->ctrl_reg);
+	val |= clk->ctrl_rst_mask;
+	val &= ~(clk->ctrl_clk_mask);
+	writel_relaxed(val, clk->ctrl_reg);
+
+	val = readl_relaxed(clk->phy_reg);
+	val |= clk->phy_rst_mask;
+	val &= ~(clk->phy_clk_mask);
+	writel_relaxed(val, clk->phy_reg);
+
+	return;
+}
+
+static struct clk_ops clk_complex_ops = {
+	.enable = clk_complex_enable,
+	.disable = clk_complex_disable,
+};
+
+void __init hix5hd2_clk_register_complex(struct hix5hd2_complex_clock *clks,
+					 int nums, struct hisi_clock_data *data)
+{
+	void __iomem *base = data->base;
+	int i;
+
+	for (i = 0; i < nums; i++) {
+		struct hix5hd2_clk_complex *p_clk;
+		struct clk *clk;
+		struct clk_init_data init;
+
+		p_clk = kzalloc(sizeof(*p_clk), GFP_KERNEL);
+		if (!p_clk) {
+			pr_err("%s: fail to allocate clk\n", __func__);
+			return;
+		}
+
+		init.name = clks[i].name;
+		if (clks[i].type == TYPE_ETHER)
+			init.ops = &clk_ether_ops;
+		else
+			init.ops = &clk_complex_ops;
+
+		init.flags = CLK_IS_BASIC;
+		init.parent_names =
+			(clks[i].parent_name ? &clks[i].parent_name : NULL);
+		init.num_parents = (clks[i].parent_name ? 1 : 0);
+
+		p_clk->ctrl_reg = base + clks[i].ctrl_reg;
+		p_clk->ctrl_clk_mask = clks[i].ctrl_clk_mask;
+		p_clk->ctrl_rst_mask = clks[i].ctrl_rst_mask;
+		p_clk->phy_reg = base + clks[i].phy_reg;
+		p_clk->phy_clk_mask = clks[i].phy_clk_mask;
+		p_clk->phy_rst_mask = clks[i].phy_rst_mask;
+		p_clk->hw.init = &init;
+
+		clk = clk_register(NULL, &p_clk->hw);
+		if (IS_ERR(clk)) {
+			kfree(p_clk);
+			pr_err("%s: failed to register clock %s\n",
+			       __func__, clks[i].name);
+			continue;
+		}
+
+		data->clk_data.clks[clks[i].id] = clk;
+	}
+}
+
 static void __init hix5hd2_clk_init(struct device_node *np)
 {
 	struct hisi_clock_data *clk_data;
@@ -96,6 +278,9 @@ static void __init hix5hd2_clk_init(struct device_node *np)
 					clk_data);
 	hisi_clk_register_gate(hix5hd2_gate_clks,
 			ARRAY_SIZE(hix5hd2_gate_clks), clk_data);
+	hix5hd2_clk_register_complex(hix5hd2_complex_clks,
+				     ARRAY_SIZE(hix5hd2_complex_clks),
+				     clk_data);
 }
 
 CLK_OF_DECLARE(hix5hd2_clk, "hisilicon,hix5hd2-clock", hix5hd2_clk_init);
diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
index aad579a..e328669 100644
--- a/include/dt-bindings/clock/hix5hd2-clock.h
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -53,6 +53,15 @@
 #define HIX5HD2_MMC_CIU_CLK		130
 #define HIX5HD2_MMC_BIU_CLK		131
 #define HIX5HD2_MMC_CIU_RST		132
+#define HIX5HD2_FWD_BUS_CLK		133
+#define HIX5HD2_FWD_SYS_CLK		134
+#define HIX5HD2_MAC0_PHY_CLK		135
+
+/* complex */
+#define HIX5HD2_MAC0_CLK		192
+#define HIX5HD2_MAC1_CLK		193
+#define HIX5HD2_SATA_CLK		194
+#define HIX5HD2_USB_CLK			195
 
 #define HIX5HD2_NR_CLKS			256
 #endif	/* __DTS_HIX5HD2_CLOCK_H */
-- 
1.7.9.5

[PATCH v3 2/5] clk: hix5hd2: add sd clk

[Zhangfei Gao]

From: Jiancheng Xue <xuejiancheng@huawei.com>

Signed-off-by: Jiancheng Xue <xuejiancheng@huawei.com>
---
 drivers/clk/hisilicon/clk-hix5hd2.c       |   21 +++++++++++++++------
 include/dt-bindings/clock/hix5hd2-clock.h |    4 ++++
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index da49ca4..d2e0888 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -50,9 +50,9 @@ static const char *sfc_mux_p[] __initconst = {
 		"24m", "150m", "200m", "100m", "75m", };
 static u32 sfc_mux_table[] = {0, 4, 5, 6, 7};
 
-static const char *sdio1_mux_p[] __initconst = {
+static const char *sdio_mux_p[] __initconst = {
 		"75m", "100m", "50m", "15m", };
-static u32 sdio1_mux_table[] = {0, 1, 2, 3};
+static u32 sdio_mux_table[] = {0, 1, 2, 3};
 
 static const char *fephy_mux_p[] __initconst = { "25m", "125m"};
 static u32 fephy_mux_table[] = {0, 1};
@@ -61,20 +61,29 @@ static u32 fephy_mux_table[] = {0, 1};
 static struct hisi_mux_clock hix5hd2_mux_clks[] __initdata = {
 	{ HIX5HD2_SFC_MUX, "sfc_mux", sfc_mux_p, ARRAY_SIZE(sfc_mux_p),
 		CLK_SET_RATE_PARENT, 0x5c, 8, 3, 0, sfc_mux_table, },
-	{ HIX5HD2_MMC_MUX, "mmc_mux", sdio1_mux_p, ARRAY_SIZE(sdio1_mux_p),
-		CLK_SET_RATE_PARENT, 0xa0, 8, 2, 0, sdio1_mux_table, },
+	{ HIX5HD2_MMC_MUX, "mmc_mux", sdio_mux_p, ARRAY_SIZE(sdio_mux_p),
+		CLK_SET_RATE_PARENT, 0xa0, 8, 2, 0, sdio_mux_table, },
+	{ HIX5HD2_SD_MUX, "sd_mux", sdio_mux_p, ARRAY_SIZE(sdio_mux_p),
+		CLK_SET_RATE_PARENT, 0x9c, 8, 2, 0, sdio_mux_table, },
 	{ HIX5HD2_FEPHY_MUX, "fephy_mux",
 		fephy_mux_p, ARRAY_SIZE(fephy_mux_p),
 		CLK_SET_RATE_PARENT, 0x120, 8, 2, 0, fephy_mux_table, },
 };
 
 static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
-	/*sfc*/
+	/* sfc */
 	{ HIX5HD2_SFC_CLK, "clk_sfc", "sfc_mux",
 		CLK_SET_RATE_PARENT, 0x5c, 0, 0, },
 	{ HIX5HD2_SFC_RST, "rst_sfc", "clk_sfc",
 		CLK_SET_RATE_PARENT, 0x5c, 4, CLK_GATE_SET_TO_DISABLE, },
-	/*sdio1*/
+	/* sdio0 */
+	{ HIX5HD2_SD_BIU_CLK, "clk_sd_biu", "200m",
+		CLK_SET_RATE_PARENT, 0x9c, 0, 0, },
+	{ HIX5HD2_SD_CIU_CLK, "clk_sd_ciu", "sd_mux",
+		CLK_SET_RATE_PARENT, 0x9c, 1, 0, },
+	{ HIX5HD2_SD_CIU_RST, "rst_sd_ciu", "clk_sd_ciu",
+		CLK_SET_RATE_PARENT, 0x9c, 4, CLK_GATE_SET_TO_DISABLE, },
+	/* sdio1 */
 	{ HIX5HD2_MMC_BIU_CLK, "clk_mmc_biu", "200m",
 		CLK_SET_RATE_PARENT, 0xa0, 0, 0, },
 	{ HIX5HD2_MMC_CIU_CLK, "clk_mmc_ciu", "mmc_mux",
diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
index e328669..5bd4135 100644
--- a/include/dt-bindings/clock/hix5hd2-clock.h
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -46,6 +46,7 @@
 #define HIX5HD2_SFC_MUX			64
 #define HIX5HD2_MMC_MUX			65
 #define HIX5HD2_FEPHY_MUX		66
+#define HIX5HD2_SD_MUX			67
 
 /* gate clocks */
 #define HIX5HD2_SFC_RST			128
@@ -56,6 +57,9 @@
 #define HIX5HD2_FWD_BUS_CLK		133
 #define HIX5HD2_FWD_SYS_CLK		134
 #define HIX5HD2_MAC0_PHY_CLK		135
+#define HIX5HD2_SD_CIU_CLK		136
+#define HIX5HD2_SD_BIU_CLK		137
+#define HIX5HD2_SD_CIU_RST		138
 
 /* complex */
 #define HIX5HD2_MAC0_CLK		192
-- 
1.7.9.5

[PATCH v3 3/5] clk: hix5hd2: add watchdog0 clocks

[Zhangfei Gao]

From: Guoxiong Yan <yanguoxiong@huawei.com>

hix5hd2 add watchdog0 clocks

Signed-off-by: Guoxiong Yan <yanguoxiong@huawei.com>
---
 drivers/clk/hisilicon/clk-hix5hd2.c       |    5 +++++
 include/dt-bindings/clock/hix5hd2-clock.h |    2 ++
 2 files changed, 7 insertions(+)

diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index d2e0888..d6a2189 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -95,6 +95,11 @@ static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
 	{ HIX5HD2_FWD_SYS_CLK, "clk_fwd_sys", "clk_fwd_bus", 0, 0xcc, 5, 0, },
 	{ HIX5HD2_MAC0_PHY_CLK, "clk_fephy", "clk_fwd_sys",
 		 CLK_SET_RATE_PARENT, 0x120, 0, 0, },
+	/* wdg0 */
+	{ HIX5HD2_WDG0_CLK, "clk_wdg0", "24m",
+		CLK_SET_RATE_PARENT, 0x178, 0, 0, },
+	{ HIX5HD2_WDG0_RST, "rst_wdg0", "clk_wdg0",
+		CLK_SET_RATE_PARENT, 0x178, 4, CLK_GATE_SET_TO_DISABLE, },
 };
 
 enum hix5hd2_clk_type {
diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
index 5bd4135..b8e3c9d 100644
--- a/include/dt-bindings/clock/hix5hd2-clock.h
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -60,6 +60,8 @@
 #define HIX5HD2_SD_CIU_CLK		136
 #define HIX5HD2_SD_BIU_CLK		137
 #define HIX5HD2_SD_CIU_RST		138
+#define HIX5HD2_WDG0_CLK		139
+#define HIX5HD2_WDG0_RST		140
 
 /* complex */
 #define HIX5HD2_MAC0_CLK		192
-- 
1.7.9.5

[PATCH v3 4/5] clk: hix5hd2: add ir clocks

[Zhangfei Gao]

From: Guoxiong Yan <yanguoxiong@huawei.com>

hix5hd2 add ir clocks

Signed-off-by: Guoxiong Yan <yanguoxiong@huawei.com>
---
 drivers/clk/hisilicon/clk-hix5hd2.c       |    5 +++++
 include/dt-bindings/clock/hix5hd2-clock.h |    2 ++
 2 files changed, 7 insertions(+)

diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index d6a2189..21f32d9 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -100,6 +100,11 @@ static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
 		CLK_SET_RATE_PARENT, 0x178, 0, 0, },
 	{ HIX5HD2_WDG0_RST, "rst_wdg0", "clk_wdg0",
 		CLK_SET_RATE_PARENT, 0x178, 4, CLK_GATE_SET_TO_DISABLE, },
+	/* ir */
+	{ HIX5HD2_IR_CLK, "clk_ir", "24m",
+		CLK_SET_RATE_PARENT, 0x48, 4, 0, },
+	{ HIX5HD2_IR_RST, "rst_ir", "clk_ir",
+		CLK_SET_RATE_PARENT, 0x48, 5, CLK_GATE_SET_TO_DISABLE, },
 };
 
 enum hix5hd2_clk_type {
diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
index b8e3c9d..6aa4fec 100644
--- a/include/dt-bindings/clock/hix5hd2-clock.h
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -62,6 +62,8 @@
 #define HIX5HD2_SD_CIU_RST		138
 #define HIX5HD2_WDG0_CLK		139
 #define HIX5HD2_WDG0_RST		140
+#define HIX5HD2_IR_CLK			141
+#define HIX5HD2_IR_RST			142
 
 /* complex */
 #define HIX5HD2_MAC0_CLK		192
-- 
1.7.9.5

[PATCH v3 5/5] clk: hix5hd2: add the I2C clocks

[Zhangfei Gao]

From: Wei Yan <sledge.yanwei@huawei.com>

hix5hd2 add the I2C clocks (I2C0~i2C5)

Signed-off-by: Wei Yan <sledge.yanwei@huawei.com>
---
 drivers/clk/hisilicon/clk-hix5hd2.c       |   25 +++++++++++++++++++++++++
 include/dt-bindings/clock/hix5hd2-clock.h |   12 ++++++++++++
 2 files changed, 37 insertions(+)

diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index 21f32d9..3a84ea5 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -105,6 +105,31 @@ static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
 		CLK_SET_RATE_PARENT, 0x48, 4, 0, },
 	{ HIX5HD2_IR_RST, "rst_ir", "clk_ir",
 		CLK_SET_RATE_PARENT, 0x48, 5, CLK_GATE_SET_TO_DISABLE, },
+	/* I2C */
+	{HIX5HD2_I2C0_CLK, "clk_i2c0", "100m",
+		 CLK_SET_RATE_PARENT, 0x06c, 4, 0, },
+	{HIX5HD2_I2C0_RST, "rst_i2c0", "clk_i2c0",
+		 CLK_SET_RATE_PARENT, 0x06c, 5, CLK_GATE_SET_TO_DISABLE, },
+	{HIX5HD2_I2C1_CLK, "clk_i2c1", "100m",
+		 CLK_SET_RATE_PARENT, 0x06c, 8, 0, },
+	{HIX5HD2_I2C1_RST, "rst_i2c1", "clk_i2c1",
+		 CLK_SET_RATE_PARENT, 0x06c, 9, CLK_GATE_SET_TO_DISABLE, },
+	{HIX5HD2_I2C2_CLK, "clk_i2c2", "100m",
+		 CLK_SET_RATE_PARENT, 0x06c, 12, 0, },
+	{HIX5HD2_I2C2_RST, "rst_i2c2", "clk_i2c2",
+		 CLK_SET_RATE_PARENT, 0x06c, 13, CLK_GATE_SET_TO_DISABLE, },
+	{HIX5HD2_I2C3_CLK, "clk_i2c3", "100m",
+		 CLK_SET_RATE_PARENT, 0x06c, 16, 0, },
+	{HIX5HD2_I2C3_RST, "rst_i2c3", "clk_i2c3",
+		 CLK_SET_RATE_PARENT, 0x06c, 17, CLK_GATE_SET_TO_DISABLE, },
+	{HIX5HD2_I2C4_CLK, "clk_i2c4", "100m",
+		 CLK_SET_RATE_PARENT, 0x06c, 20, 0, },
+	{HIX5HD2_I2C4_RST, "rst_i2c4", "clk_i2c4",
+		 CLK_SET_RATE_PARENT, 0x06c, 21, CLK_GATE_SET_TO_DISABLE, },
+	{HIX5HD2_I2C5_CLK, "clk_i2c5", "100m",
+		 CLK_SET_RATE_PARENT, 0x06c, 0, 0, },
+	{HIX5HD2_I2C5_RST, "rst_i2c5", "clk_i2c5",
+		 CLK_SET_RATE_PARENT, 0x06c, 1, CLK_GATE_SET_TO_DISABLE, },
 };
 
 enum hix5hd2_clk_type {
diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
index 6aa4fec..025a8d9 100644
--- a/include/dt-bindings/clock/hix5hd2-clock.h
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -64,6 +64,18 @@
 #define HIX5HD2_WDG0_RST		140
 #define HIX5HD2_IR_CLK			141
 #define HIX5HD2_IR_RST			142
+#define HIX5HD2_I2C0_CLK		143
+#define HIX5HD2_I2C0_RST		144
+#define HIX5HD2_I2C1_CLK		145
+#define HIX5HD2_I2C1_RST		146
+#define HIX5HD2_I2C2_CLK		147
+#define HIX5HD2_I2C2_RST		148
+#define HIX5HD2_I2C3_CLK		149
+#define HIX5HD2_I2C3_RST		150
+#define HIX5HD2_I2C4_CLK		151
+#define HIX5HD2_I2C4_RST		152
+#define HIX5HD2_I2C5_CLK		153
+#define HIX5HD2_I2C5_RST		154
 
 /* complex */
 #define HIX5HD2_MAC0_CLK		192
-- 
1.7.9.5

[PATCH v3 4/5] clk: hix5hd2: add ir clocks

[zhangfei]

On 08/01/2014 05:21 PM, Zhangfei Gao wrote:
> From: Guoxiong Yan <yanguoxiong@huawei.com>
>
> hix5hd2 add ir clocks
>
> Signed-off-by: Guoxiong Yan <yanguoxiong@huawei.com>


Sorry, this patch should be droped.
IR clock register is not in the same region as others.
Will update.

Thanks
> ---
>   drivers/clk/hisilicon/clk-hix5hd2.c       |    5 +++++
>   include/dt-bindings/clock/hix5hd2-clock.h |    2 ++
>   2 files changed, 7 insertions(+)
>
> diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
> index d6a2189..21f32d9 100644
> --- a/drivers/clk/hisilicon/clk-hix5hd2.c
> +++ b/drivers/clk/hisilicon/clk-hix5hd2.c
> @@ -100,6 +100,11 @@ static struct hisi_gate_clock hix5hd2_gate_clks[] __initdata = {
>   		CLK_SET_RATE_PARENT, 0x178, 0, 0, },
>   	{ HIX5HD2_WDG0_RST, "rst_wdg0", "clk_wdg0",
>   		CLK_SET_RATE_PARENT, 0x178, 4, CLK_GATE_SET_TO_DISABLE, },
> +	/* ir */
> +	{ HIX5HD2_IR_CLK, "clk_ir", "24m",
> +		CLK_SET_RATE_PARENT, 0x48, 4, 0, },
> +	{ HIX5HD2_IR_RST, "rst_ir", "clk_ir",
> +		CLK_SET_RATE_PARENT, 0x48, 5, CLK_GATE_SET_TO_DISABLE, },
>   };
>
>   enum hix5hd2_clk_type {
> diff --git a/include/dt-bindings/clock/hix5hd2-clock.h b/include/dt-bindings/clock/hix5hd2-clock.h
> index b8e3c9d..6aa4fec 100644
> --- a/include/dt-bindings/clock/hix5hd2-clock.h
> +++ b/include/dt-bindings/clock/hix5hd2-clock.h
> @@ -62,6 +62,8 @@
>   #define HIX5HD2_SD_CIU_RST		138
>   #define HIX5HD2_WDG0_CLK		139
>   #define HIX5HD2_WDG0_RST		140
> +#define HIX5HD2_IR_CLK			141
> +#define HIX5HD2_IR_RST			142
>
>   /* complex */
>   #define HIX5HD2_MAC0_CLK		192
>