* [PATCH v5 0/4] clk: hix5hd2: clocks update
@ 2014-09-22 3:20 Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 1/4] clk: hix5hd2: add complex clk Zhangfei Gao
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: Zhangfei Gao @ 2014-09-22 3:20 UTC (permalink / raw)
To: linux-arm-kernel
v5:
0001:
Suggested by Mike, change to clk_ether_prepare since delay required inside
v4:
Drop ir clock, whose register is not in the same region
v3:
Add patches 3, 4, 5 for clocks of watchdog, ir, and i2c
Patches 1, 2 are same as v2
Guoxiong Yan (1):
clk: hix5hd2: add watchdog0 clocks
Jiancheng Xue (1):
clk: hix5hd2: add sd clk
Wei Yan (1):
clk: hix5hd2: add I2C clocks
Zhangfei Gao (1):
clk: hix5hd2: add complex clk
drivers/clk/hisilicon/clk-hix5hd2.c | 236 ++++++++++++++++++++++++++++-
include/dt-bindings/clock/hix5hd2-clock.h | 27 ++++
2 files changed, 257 insertions(+), 6 deletions(-)
--
1.7.9.5
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v5 1/4] clk: hix5hd2: add complex clk
2014-09-22 3:20 [PATCH v5 0/4] clk: hix5hd2: clocks update Zhangfei Gao
@ 2014-09-22 3:20 ` Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 2/4] clk: hix5hd2: add sd clk Zhangfei Gao
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Zhangfei Gao @ 2014-09-22 3:20 UTC (permalink / raw)
To: linux-arm-kernel
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 | 181 +++++++++++++++++++++++++++++
include/dt-bindings/clock/hix5hd2-clock.h | 9 ++
2 files changed, 190 insertions(+)
diff --git a/drivers/clk/hisilicon/clk-hix5hd2.c b/drivers/clk/hisilicon/clk-hix5hd2.c
index e5fcfb4..da9ca05 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 +81,184 @@ 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_prepare(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_unprepare(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 = {
+ .prepare = clk_ether_prepare,
+ .unprepare = clk_ether_unprepare,
+};
+
+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);
+}
+
+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)
+ 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 +274,9 @@ 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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v5 2/4] clk: hix5hd2: add sd clk
2014-09-22 3:20 [PATCH v5 0/4] clk: hix5hd2: clocks update Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 1/4] clk: hix5hd2: add complex clk Zhangfei Gao
@ 2014-09-22 3:20 ` Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 3/4] clk: hix5hd2: add watchdog0 clocks Zhangfei Gao
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Zhangfei Gao @ 2014-09-22 3:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Jiancheng Xue <xuejiancheng@huawei.com>
Signed-off-by: Jiancheng Xue <xuejiancheng@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
---
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 da9ca05..13d6ec2 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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v5 3/4] clk: hix5hd2: add watchdog0 clocks
2014-09-22 3:20 [PATCH v5 0/4] clk: hix5hd2: clocks update Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 1/4] clk: hix5hd2: add complex clk Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 2/4] clk: hix5hd2: add sd clk Zhangfei Gao
@ 2014-09-22 3:20 ` Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 4/4] clk: hix5hd2: add I2C clocks Zhangfei Gao
2014-09-26 23:32 ` [PATCH v5 0/4] clk: hix5hd2: clocks update Mike Turquette
4 siblings, 0 replies; 6+ messages in thread
From: Zhangfei Gao @ 2014-09-22 3:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Guoxiong Yan <yanguoxiong@huawei.com>
hix5hd2 add watchdog0 clocks
Signed-off-by: Guoxiong Yan <yanguoxiong@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
---
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 13d6ec2..6e97e54 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
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v5 4/4] clk: hix5hd2: add I2C clocks
2014-09-22 3:20 [PATCH v5 0/4] clk: hix5hd2: clocks update Zhangfei Gao
` (2 preceding siblings ...)
2014-09-22 3:20 ` [PATCH v5 3/4] clk: hix5hd2: add watchdog0 clocks Zhangfei Gao
@ 2014-09-22 3:20 ` Zhangfei Gao
2014-09-26 23:32 ` [PATCH v5 0/4] clk: hix5hd2: clocks update Mike Turquette
4 siblings, 0 replies; 6+ messages in thread
From: Zhangfei Gao @ 2014-09-22 3:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Wei Yan <sledge.yanwei@huawei.com>
hix5hd2 add I2C clocks (I2C0~i2C5)
Signed-off-by: Wei Yan <sledge.yanwei@huawei.com>
Signed-off-by: Zhangfei Gao <zhangfei.gao@linaro.org>
---
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 6e97e54..3f369c6 100644
--- a/drivers/clk/hisilicon/clk-hix5hd2.c
+++ b/drivers/clk/hisilicon/clk-hix5hd2.c
@@ -100,6 +100,31 @@ 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, },
+ /* 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 b8e3c9d..fd29c17 100644
--- a/include/dt-bindings/clock/hix5hd2-clock.h
+++ b/include/dt-bindings/clock/hix5hd2-clock.h
@@ -62,6 +62,18 @@
#define HIX5HD2_SD_CIU_RST 138
#define HIX5HD2_WDG0_CLK 139
#define HIX5HD2_WDG0_RST 140
+#define HIX5HD2_I2C0_CLK 141
+#define HIX5HD2_I2C0_RST 142
+#define HIX5HD2_I2C1_CLK 143
+#define HIX5HD2_I2C1_RST 144
+#define HIX5HD2_I2C2_CLK 145
+#define HIX5HD2_I2C2_RST 146
+#define HIX5HD2_I2C3_CLK 147
+#define HIX5HD2_I2C3_RST 148
+#define HIX5HD2_I2C4_CLK 149
+#define HIX5HD2_I2C4_RST 150
+#define HIX5HD2_I2C5_CLK 151
+#define HIX5HD2_I2C5_RST 152
/* complex */
#define HIX5HD2_MAC0_CLK 192
--
1.7.9.5
^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH v5 0/4] clk: hix5hd2: clocks update
2014-09-22 3:20 [PATCH v5 0/4] clk: hix5hd2: clocks update Zhangfei Gao
` (3 preceding siblings ...)
2014-09-22 3:20 ` [PATCH v5 4/4] clk: hix5hd2: add I2C clocks Zhangfei Gao
@ 2014-09-26 23:32 ` Mike Turquette
4 siblings, 0 replies; 6+ messages in thread
From: Mike Turquette @ 2014-09-26 23:32 UTC (permalink / raw)
To: linux-arm-kernel
Quoting Zhangfei Gao (2014-09-21 20:20:12)
> v5:
> 0001:
> Suggested by Mike, change to clk_ether_prepare since delay required inside
>
> v4:
> Drop ir clock, whose register is not in the same region
>
> v3:
> Add patches 3, 4, 5 for clocks of watchdog, ir, and i2c
> Patches 1, 2 are same as v2
Patches look OK to me. Will you or Wei be sending me a pull request?
Also in the future please try to have more info in your change logs.
Regards,
Mike
>
> Guoxiong Yan (1):
> clk: hix5hd2: add watchdog0 clocks
>
> Jiancheng Xue (1):
> clk: hix5hd2: add sd clk
>
> Wei Yan (1):
> clk: hix5hd2: add I2C clocks
>
> Zhangfei Gao (1):
> clk: hix5hd2: add complex clk
>
> drivers/clk/hisilicon/clk-hix5hd2.c | 236 ++++++++++++++++++++++++++++-
> include/dt-bindings/clock/hix5hd2-clock.h | 27 ++++
> 2 files changed, 257 insertions(+), 6 deletions(-)
>
> --
> 1.7.9.5
>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2014-09-26 23:32 UTC | newest]
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2014-09-22 3:20 [PATCH v5 0/4] clk: hix5hd2: clocks update Zhangfei Gao
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2014-09-22 3:20 ` [PATCH v5 2/4] clk: hix5hd2: add sd clk Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 3/4] clk: hix5hd2: add watchdog0 clocks Zhangfei Gao
2014-09-22 3:20 ` [PATCH v5 4/4] clk: hix5hd2: add I2C clocks Zhangfei Gao
2014-09-26 23:32 ` [PATCH v5 0/4] clk: hix5hd2: clocks update Mike Turquette
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