clk: hisilicon: add CRG driver for Hi3798CV200 SoC

Add CRG driver for Hi3798CV200 SoC. CRG(Clock and Reset
Generator) module generates clock and reset signals used
by other module blocks on SoC.

Signed-off-by: Jiancheng Xue <xuejiancheng@hisilicon.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>

diff --git a/Documentation/devicetree/bindings/clock/hi3519-crg.txt b/Documentation/devicetree/bindings/clock/hisi-crg.txt
similarity index 80%
rename from Documentation/devicetree/bindings/clock/hi3519-crg.txt
rename to Documentation/devicetree/bindings/clock/hisi-crg.txt
index acd1f235d548de6003d3d971d591d0e687ec9ee7..cc60b3d423f30916cd863fc938d19aa639f4643a 100644 (file)
--- a/Documentation/devicetree/bindings/clock/hi3519-crg.txt
+++ b/Documentation/devicetree/bindings/clock/hisi-crg.txt
@@ -1,7 +1,7 @@
-* Hisilicon Hi3519 Clock and Reset Generator(CRG)
+* HiSilicon Clock and Reset Generator(CRG)
 
-The Hi3519 CRG module provides clock and reset signals to various
-controllers within the SoC.
+The CRG module provides clock and reset signals to various
+modules within the SoC.
 
 This binding uses the following bindings:
     Documentation/devicetree/bindings/clock/clock-bindings.txt
@@ -10,7 +10,11 @@ This binding uses the following bindings:
 Required Properties:
 
 - compatible: should be one of the following.
-  - "hisilicon,hi3519-crg" - controller compatible with Hi3519 SoC.
+  - "hisilicon,hi3516cv300-crg"
+  - "hisilicon,hi3516cv300-sysctrl"
+  - "hisilicon,hi3519-crg"
+  - "hisilicon,hi3798cv200-crg"
+  - "hisilicon,hi3798cv200-sysctrl"
 
 - reg: physical base address of the controller and length of memory mapped
   region.

diff --git a/drivers/clk/hisilicon/Kconfig b/drivers/clk/hisilicon/Kconfig
index 3f537a04c6a633b10fb29e0cb390bcd3a54be976..c41b6d23e4aacf02edb4894498b9b51c3950da60 100644 (file)
--- a/drivers/clk/hisilicon/Kconfig
+++ b/drivers/clk/hisilicon/Kconfig
@@ -6,6 +6,14 @@ config COMMON_CLK_HI3519
        help
          Build the clock driver for hi3519.
 
+config COMMON_CLK_HI3798CV200
+       tristate "Hi3798CV200 Clock Driver"
+       depends on ARCH_HISI || COMPILE_TEST
+       select RESET_HISI
+       default ARCH_HISI
+       help
+         Build the clock driver for hi3798cv200.
+
 config COMMON_CLK_HI6220
        bool "Hi6220 Clock Driver"
        depends on ARCH_HISI || COMPILE_TEST

diff --git a/drivers/clk/hisilicon/Makefile b/drivers/clk/hisilicon/Makefile
index e169ec7da0239426c9f26455b479167b1d125642..581989111215fc8d75ec4db614ce5fb009d197ec 100644 (file)
--- a/drivers/clk/hisilicon/Makefile
+++ b/drivers/clk/hisilicon/Makefile
@@ -8,6 +8,7 @@ obj-$(CONFIG_ARCH_HI3xxx)       += clk-hi3620.o
 obj-$(CONFIG_ARCH_HIP04)       += clk-hip04.o
 obj-$(CONFIG_ARCH_HIX5HD2)     += clk-hix5hd2.o
 obj-$(CONFIG_COMMON_CLK_HI3519)        += clk-hi3519.o
+obj-$(CONFIG_COMMON_CLK_HI3798CV200)   += crg-hi3798cv200.o
 obj-$(CONFIG_COMMON_CLK_HI6220)        += clk-hi6220.o
 obj-$(CONFIG_RESET_HISI)       += reset.o
 obj-$(CONFIG_STUB_CLK_HI6220)  += clk-hi6220-stub.o

diff --git a/drivers/clk/hisilicon/crg-hi3798cv200.c b/drivers/clk/hisilicon/crg-hi3798cv200.c
new file mode 100644 (file)
index 0000000..fc8b5bc
--- /dev/null
+++ b/drivers/clk/hisilicon/crg-hi3798cv200.c
@@ -0,0 +1,337 @@
+/*
+ * Hi3798CV200 Clock and Reset Generator Driver
+ *
+ * Copyright (c) 2016 HiSilicon Technologies Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <dt-bindings/clock/histb-clock.h>
+#include <linux/clk-provider.h>
+#include <linux/module.h>
+#include <linux/of_device.h>
+#include <linux/platform_device.h>
+#include "clk.h"
+#include "crg.h"
+#include "reset.h"
+
+/* hi3798CV200 core CRG */
+#define HI3798CV200_INNER_CLK_OFFSET   64
+#define HI3798CV200_FIXED_24M  65
+#define HI3798CV200_FIXED_25M  66
+#define HI3798CV200_FIXED_50M  67
+#define HI3798CV200_FIXED_75M  68
+#define HI3798CV200_FIXED_100M 69
+#define HI3798CV200_FIXED_150M 70
+#define HI3798CV200_FIXED_200M 71
+#define HI3798CV200_FIXED_250M 72
+#define HI3798CV200_FIXED_300M 73
+#define HI3798CV200_FIXED_400M 74
+#define HI3798CV200_MMC_MUX    75
+#define HI3798CV200_ETH_PUB_CLK        76
+#define HI3798CV200_ETH_BUS_CLK        77
+#define HI3798CV200_ETH_BUS0_CLK       78
+#define HI3798CV200_ETH_BUS1_CLK       79
+#define HI3798CV200_COMBPHY1_MUX       80
+
+#define HI3798CV200_CRG_NR_CLKS                128
+
+static const struct hisi_fixed_rate_clock hi3798cv200_fixed_rate_clks[] = {
+       { HISTB_OSC_CLK, "clk_osc", NULL, 0, 24000000, },
+       { HISTB_APB_CLK, "clk_apb", NULL, 0, 100000000, },
+       { HISTB_AHB_CLK, "clk_ahb", NULL, 0, 200000000, },
+       { HI3798CV200_FIXED_24M, "24m", NULL, 0, 24000000, },
+       { HI3798CV200_FIXED_25M, "25m", NULL, 0, 25000000, },
+       { HI3798CV200_FIXED_50M, "50m", NULL, 0, 50000000, },
+       { HI3798CV200_FIXED_75M, "75m", NULL, 0, 75000000, },
+       { HI3798CV200_FIXED_100M, "100m", NULL, 0, 100000000, },
+       { HI3798CV200_FIXED_150M, "150m", NULL, 0, 150000000, },
+       { HI3798CV200_FIXED_200M, "200m", NULL, 0, 200000000, },
+       { HI3798CV200_FIXED_250M, "250m", NULL, 0, 250000000, },
+};
+
+static const char *const mmc_mux_p[] = {
+               "100m", "50m", "25m", "200m", "150m" };
+static u32 mmc_mux_table[] = {0, 1, 2, 3, 6};
+
+static const char *const comphy1_mux_p[] = {
+               "100m", "25m"};
+static u32 comphy1_mux_table[] = {2, 3};
+
+static struct hisi_mux_clock hi3798cv200_mux_clks[] = {
+       { HI3798CV200_MMC_MUX, "mmc_mux", mmc_mux_p, ARRAY_SIZE(mmc_mux_p),
+               CLK_SET_RATE_PARENT, 0xa0, 8, 3, 0, mmc_mux_table, },
+       { HI3798CV200_COMBPHY1_MUX, "combphy1_mux",
+               comphy1_mux_p, ARRAY_SIZE(comphy1_mux_p),
+               CLK_SET_RATE_PARENT, 0x188, 10, 2, 0, comphy1_mux_table, },
+};
+
+static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
+       /* UART */
+       { HISTB_UART2_CLK, "clk_uart2", "75m",
+               CLK_SET_RATE_PARENT, 0x68, 4, 0, },
+       /* I2C */
+       { HISTB_I2C0_CLK, "clk_i2c0", "clk_apb",
+               CLK_SET_RATE_PARENT, 0x6C, 4, 0, },
+       { HISTB_I2C1_CLK, "clk_i2c1", "clk_apb",
+               CLK_SET_RATE_PARENT, 0x6C, 8, 0, },
+       { HISTB_I2C2_CLK, "clk_i2c2", "clk_apb",
+               CLK_SET_RATE_PARENT, 0x6C, 12, 0, },
+       { HISTB_I2C3_CLK, "clk_i2c3", "clk_apb",
+               CLK_SET_RATE_PARENT, 0x6C, 16, 0, },
+       { HISTB_I2C4_CLK, "clk_i2c4", "clk_apb",
+               CLK_SET_RATE_PARENT, 0x6C, 20, 0, },
+       /* SPI */
+       { HISTB_SPI0_CLK, "clk_spi0", "clk_apb",
+               CLK_SET_RATE_PARENT, 0x70, 0, 0, },
+       /* SDIO */
+       { HISTB_SDIO0_BIU_CLK, "clk_sdio0_biu", "200m",
+                       CLK_SET_RATE_PARENT, 0x9c, 0, 0, },
+       { HISTB_SDIO0_CIU_CLK, "clk_sdio0_ciu", "mmc_mux",
+               CLK_SET_RATE_PARENT, 0x9c, 1, 0, },
+       /* EMMC */
+       { HISTB_MMC_BIU_CLK, "clk_mmc_biu", "200m",
+               CLK_SET_RATE_PARENT, 0xa0, 0, 0, },
+       { HISTB_MMC_CIU_CLK, "clk_mmc_ciu", "mmc_mux",
+               CLK_SET_RATE_PARENT, 0xa0, 1, 0, },
+       /* PCIE*/
+       { HISTB_PCIE_BUS_CLK, "clk_pcie_bus", "200m",
+               CLK_SET_RATE_PARENT, 0x18c, 0, 0, },
+       { HISTB_PCIE_SYS_CLK, "clk_pcie_sys", "100m",
+               CLK_SET_RATE_PARENT, 0x18c, 1, 0, },
+       { HISTB_PCIE_PIPE_CLK, "clk_pcie_pipe", "250m",
+               CLK_SET_RATE_PARENT, 0x18c, 2, 0, },
+       { HISTB_PCIE_AUX_CLK, "clk_pcie_aux", "24m",
+               CLK_SET_RATE_PARENT, 0x18c, 3, 0, },
+       /* Ethernet */
+       { HI3798CV200_ETH_PUB_CLK, "clk_pub", NULL,
+               CLK_SET_RATE_PARENT, 0xcc, 5, 0, },
+       { HI3798CV200_ETH_BUS_CLK, "clk_bus", "clk_pub",
+               CLK_SET_RATE_PARENT, 0xcc, 0, 0, },
+       { HI3798CV200_ETH_BUS0_CLK, "clk_bus_m0", "clk_bus",
+               CLK_SET_RATE_PARENT, 0xcc, 1, 0, },
+       { HI3798CV200_ETH_BUS1_CLK, "clk_bus_m1", "clk_bus",
+               CLK_SET_RATE_PARENT, 0xcc, 2, 0, },
+       { HISTB_ETH0_MAC_CLK, "clk_mac0", "clk_bus_m0",
+               CLK_SET_RATE_PARENT, 0xcc, 3, 0, },
+       { HISTB_ETH0_MACIF_CLK, "clk_macif0", "clk_bus_m0",
+               CLK_SET_RATE_PARENT, 0xcc, 24, 0, },
+       { HISTB_ETH1_MAC_CLK, "clk_mac1", "clk_bus_m1",
+               CLK_SET_RATE_PARENT, 0xcc, 4, 0, },
+       { HISTB_ETH1_MACIF_CLK, "clk_macif1", "clk_bus_m1",
+               CLK_SET_RATE_PARENT, 0xcc, 25, 0, },
+       /* COMBPHY1 */
+       { HISTB_COMBPHY1_CLK, "clk_combphy1", "combphy1_mux",
+               CLK_SET_RATE_PARENT, 0x188, 8, 0, },
+};
+
+static struct hisi_clock_data *hi3798cv200_clk_register(
+                               struct platform_device *pdev)
+{
+       struct hisi_clock_data *clk_data;
+       int ret;
+
+       clk_data = hisi_clk_alloc(pdev, HI3798CV200_CRG_NR_CLKS);
+       if (!clk_data)
+               return ERR_PTR(-ENOMEM);
+
+       ret = hisi_clk_register_fixed_rate(hi3798cv200_fixed_rate_clks,
+                                    ARRAY_SIZE(hi3798cv200_fixed_rate_clks),
+                                    clk_data);
+       if (ret)
+               return ERR_PTR(ret);
+
+       ret = hisi_clk_register_mux(hi3798cv200_mux_clks,
+                               ARRAY_SIZE(hi3798cv200_mux_clks),
+                               clk_data);
+       if (ret)
+               goto unregister_fixed_rate;
+
+       ret = hisi_clk_register_gate(hi3798cv200_gate_clks,
+                               ARRAY_SIZE(hi3798cv200_gate_clks),
+                               clk_data);
+       if (ret)
+               goto unregister_mux;
+
+       ret = of_clk_add_provider(pdev->dev.of_node,
+                       of_clk_src_onecell_get, &clk_data->clk_data);
+       if (ret)
+               goto unregister_gate;
+
+       return clk_data;
+
+unregister_fixed_rate:
+       hisi_clk_unregister_fixed_rate(hi3798cv200_fixed_rate_clks,
+                               ARRAY_SIZE(hi3798cv200_fixed_rate_clks),
+                               clk_data);
+
+unregister_mux:
+       hisi_clk_unregister_mux(hi3798cv200_mux_clks,
+                               ARRAY_SIZE(hi3798cv200_mux_clks),
+                               clk_data);
+unregister_gate:
+       hisi_clk_unregister_gate(hi3798cv200_gate_clks,
+                               ARRAY_SIZE(hi3798cv200_gate_clks),
+                               clk_data);
+       return ERR_PTR(ret);
+}
+
+static void hi3798cv200_clk_unregister(struct platform_device *pdev)
+{
+       struct hisi_crg_dev *crg = platform_get_drvdata(pdev);
+
+       of_clk_del_provider(pdev->dev.of_node);
+
+       hisi_clk_unregister_gate(hi3798cv200_gate_clks,
+                               ARRAY_SIZE(hi3798cv200_gate_clks),
+                               crg->clk_data);
+       hisi_clk_unregister_mux(hi3798cv200_mux_clks,
+                               ARRAY_SIZE(hi3798cv200_mux_clks),
+                               crg->clk_data);
+       hisi_clk_unregister_fixed_rate(hi3798cv200_fixed_rate_clks,
+                               ARRAY_SIZE(hi3798cv200_fixed_rate_clks),
+                               crg->clk_data);
+}
+
+static const struct hisi_crg_funcs hi3798cv200_crg_funcs = {
+       .register_clks = hi3798cv200_clk_register,
+       .unregister_clks = hi3798cv200_clk_unregister,
+};
+
+/* hi3798CV200 sysctrl CRG */
+
+#define HI3798CV200_SYSCTRL_NR_CLKS 16
+
+static const struct hisi_gate_clock hi3798cv200_sysctrl_gate_clks[] = {
+       { HISTB_IR_CLK, "clk_ir", "100m",
+               CLK_SET_RATE_PARENT, 0x48, 4, 0, },
+       { HISTB_TIMER01_CLK, "clk_timer01", "24m",
+               CLK_SET_RATE_PARENT, 0x48, 6, 0, },
+       { HISTB_UART0_CLK, "clk_uart0", "75m",
+               CLK_SET_RATE_PARENT, 0x48, 10, 0, },
+};
+
+static struct hisi_clock_data *hi3798cv200_sysctrl_clk_register(
+                                       struct platform_device *pdev)
+{
+       struct hisi_clock_data *clk_data;
+       int ret;
+
+       clk_data = hisi_clk_alloc(pdev, HI3798CV200_SYSCTRL_NR_CLKS);
+       if (!clk_data)
+               return ERR_PTR(-ENOMEM);
+
+       ret = hisi_clk_register_gate(hi3798cv200_sysctrl_gate_clks,
+                               ARRAY_SIZE(hi3798cv200_sysctrl_gate_clks),
+                               clk_data);
+       if (ret)
+               return ERR_PTR(ret);
+
+       ret = of_clk_add_provider(pdev->dev.of_node,
+                       of_clk_src_onecell_get, &clk_data->clk_data);
+       if (ret)
+               goto unregister_gate;
+
+       return clk_data;
+
+unregister_gate:
+       hisi_clk_unregister_gate(hi3798cv200_sysctrl_gate_clks,
+                               ARRAY_SIZE(hi3798cv200_sysctrl_gate_clks),
+                               clk_data);
+       return ERR_PTR(ret);
+}
+
+static void hi3798cv200_sysctrl_clk_unregister(struct platform_device *pdev)
+{
+       struct hisi_crg_dev *crg = platform_get_drvdata(pdev);
+
+       of_clk_del_provider(pdev->dev.of_node);
+
+       hisi_clk_unregister_gate(hi3798cv200_sysctrl_gate_clks,
+                               ARRAY_SIZE(hi3798cv200_sysctrl_gate_clks),
+                               crg->clk_data);
+}
+
+static const struct hisi_crg_funcs hi3798cv200_sysctrl_funcs = {
+       .register_clks = hi3798cv200_sysctrl_clk_register,
+       .unregister_clks = hi3798cv200_sysctrl_clk_unregister,
+};
+
+static const struct of_device_id hi3798cv200_crg_match_table[] = {
+       { .compatible = "hisilicon,hi3798cv200-crg",
+               .data = &hi3798cv200_crg_funcs },
+       { .compatible = "hisilicon,hi3798cv200-sysctrl",
+               .data = &hi3798cv200_sysctrl_funcs },
+       { }
+};
+MODULE_DEVICE_TABLE(of, hi3798cv200_crg_match_table);
+
+static int hi3798cv200_crg_probe(struct platform_device *pdev)
+{
+       struct hisi_crg_dev *crg;
+
+       crg = devm_kmalloc(&pdev->dev, sizeof(*crg), GFP_KERNEL);
+       if (!crg)
+               return -ENOMEM;
+
+       crg->funcs = of_device_get_match_data(&pdev->dev);
+       if (!crg->funcs)
+               return -ENOENT;
+
+       crg->rstc = hisi_reset_init(pdev);
+       if (!crg->rstc)
+               return -ENOMEM;
+
+       crg->clk_data = crg->funcs->register_clks(pdev);
+       if (IS_ERR(crg->clk_data)) {
+               hisi_reset_exit(crg->rstc);
+               return PTR_ERR(crg->clk_data);
+       }
+
+       platform_set_drvdata(pdev, crg);
+       return 0;
+}
+
+static int hi3798cv200_crg_remove(struct platform_device *pdev)
+{
+       struct hisi_crg_dev *crg = platform_get_drvdata(pdev);
+
+       hisi_reset_exit(crg->rstc);
+       crg->funcs->unregister_clks(pdev);
+       return 0;
+}
+
+static struct platform_driver hi3798cv200_crg_driver = {
+       .probe          = hi3798cv200_crg_probe,
+       .remove         = hi3798cv200_crg_remove,
+       .driver         = {
+               .name   = "hi3798cv200-crg",
+               .of_match_table = hi3798cv200_crg_match_table,
+       },
+};
+
+static int __init hi3798cv200_crg_init(void)
+{
+       return platform_driver_register(&hi3798cv200_crg_driver);
+}
+core_initcall(hi3798cv200_crg_init);
+
+static void __exit hi3798cv200_crg_exit(void)
+{
+       platform_driver_unregister(&hi3798cv200_crg_driver);
+}
+module_exit(hi3798cv200_crg_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("HiSilicon Hi3798CV200 CRG Driver");

diff --git a/drivers/clk/hisilicon/crg.h b/drivers/clk/hisilicon/crg.h
new file mode 100644 (file)
index 0000000..e073971
--- /dev/null
+++ b/drivers/clk/hisilicon/crg.h
@@ -0,0 +1,34 @@
+/*
+ * HiSilicon Clock and Reset Driver Header
+ *
+ * Copyright (c) 2016 HiSilicon Limited.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#ifndef __HISI_CRG_H
+#define __HISI_CRG_H
+
+struct hisi_clock_data;
+struct hisi_reset_controller;
+
+struct hisi_crg_funcs {
+       struct hisi_clock_data* (*register_clks)(struct platform_device *pdev);
+       void (*unregister_clks)(struct platform_device *pdev);
+};
+
+struct hisi_crg_dev {
+       struct hisi_clock_data *clk_data;
+       struct hisi_reset_controller *rstc;
+       const struct hisi_crg_funcs *funcs;
+};
+
+#endif /* __HISI_CRG_H */

diff --git a/include/dt-bindings/clock/histb-clock.h b/include/dt-bindings/clock/histb-clock.h
new file mode 100644 (file)
index 0000000..181c0f0
--- /dev/null
+++ b/include/dt-bindings/clock/histb-clock.h
@@ -0,0 +1,66 @@
+/*
+ * Copyright (c) 2016 HiSilicon Technologies Co., Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef __DTS_HISTB_CLOCK_H
+#define __DTS_HISTB_CLOCK_H
+
+/* clocks provided by core CRG */
+#define HISTB_OSC_CLK                  0
+#define HISTB_APB_CLK                  1
+#define HISTB_AHB_CLK                  2
+#define HISTB_UART1_CLK                3
+#define HISTB_UART2_CLK                4
+#define HISTB_UART3_CLK                5
+#define HISTB_I2C0_CLK         6
+#define HISTB_I2C1_CLK         7
+#define HISTB_I2C2_CLK         8
+#define HISTB_I2C3_CLK         9
+#define HISTB_I2C4_CLK         10
+#define HISTB_I2C5_CLK         11
+#define HISTB_SPI0_CLK         12
+#define HISTB_SPI1_CLK         13
+#define HISTB_SPI2_CLK         14
+#define HISTB_SCI_CLK                  15
+#define HISTB_FMC_CLK                  16
+#define HISTB_MMC_BIU_CLK              17
+#define HISTB_MMC_CIU_CLK              18
+#define HISTB_MMC_DRV_CLK              19
+#define HISTB_MMC_SAMPLE_CLK           20
+#define HISTB_SDIO0_BIU_CLK            21
+#define HISTB_SDIO0_CIU_CLK            22
+#define HISTB_SDIO0_DRV_CLK            23
+#define HISTB_SDIO0_SAMPLE_CLK 24
+#define HISTB_PCIE_AUX_CLK             25
+#define HISTB_PCIE_PIPE_CLK            26
+#define HISTB_PCIE_SYS_CLK             27
+#define HISTB_PCIE_BUS_CLK             28
+#define HISTB_ETH0_MAC_CLK             29
+#define HISTB_ETH0_MACIF_CLK           30
+#define HISTB_ETH1_MAC_CLK             31
+#define HISTB_ETH1_MACIF_CLK           32
+#define HISTB_COMBPHY1_CLK             33
+
+
+/* clocks provided by mcu CRG */
+#define HISTB_MCE_CLK  1
+#define HISTB_IR_CLK   2
+#define HISTB_TIMER01_CLK      3
+#define HISTB_LEDC_CLK 4
+#define HISTB_UART0_CLK        5
+#define HISTB_LSADC_CLK        6
+
+#endif /* __DTS_HISTB_CLOCK_H */