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Message-Id: <20230307032243.14988-2-mmyangfl@gmail.com>
Date: Tue, 7 Mar 2023 11:22:35 +0800
From: David Yang <mmyangfl@...il.com>
To: mmyangfl@...il.com
Cc: Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-clk@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH v3 1/4] clk: hisilicon: Rename Hi3798CV200 to Hi3798
Rename Hisilicon Hi3798CV200 to Hi3798, to be reused with other Hi3798
series SoCs.
Signed-off-by: David Yang <mmyangfl@...il.com>
---
drivers/clk/hisilicon/Kconfig | 6 +-
drivers/clk/hisilicon/Makefile | 2 +-
.../{crg-hi3798cv200.c => crg-hi3798.c} | 181 +++++++++---------
3 files changed, 95 insertions(+), 94 deletions(-)
rename drivers/clk/hisilicon/{crg-hi3798cv200.c => crg-hi3798.c} (68%)
diff --git a/drivers/clk/hisilicon/Kconfig b/drivers/clk/hisilicon/Kconfig
index c1ec75aa4..fa2d9920f 100644
--- a/drivers/clk/hisilicon/Kconfig
+++ b/drivers/clk/hisilicon/Kconfig
@@ -37,13 +37,13 @@ config COMMON_CLK_HI3670
help
Build the clock driver for hi3670.
-config COMMON_CLK_HI3798CV200
- tristate "Hi3798CV200 Clock Driver"
+config COMMON_CLK_HI3798
+ tristate "Hi3798 Clock Driver"
depends on ARCH_HISI || COMPILE_TEST
select RESET_HISI
default ARCH_HISI
help
- Build the clock driver for hi3798cv200.
+ Build the clock driver for hi3798.
config COMMON_CLK_HI6220
bool "Hi6220 Clock Driver"
diff --git a/drivers/clk/hisilicon/Makefile b/drivers/clk/hisilicon/Makefile
index 2978e56cb..cfef47a19 100644
--- a/drivers/clk/hisilicon/Makefile
+++ b/drivers/clk/hisilicon/Makefile
@@ -13,7 +13,7 @@ obj-$(CONFIG_COMMON_CLK_HI3519) += clk-hi3519.o
obj-$(CONFIG_COMMON_CLK_HI3559A) += clk-hi3559a.o
obj-$(CONFIG_COMMON_CLK_HI3660) += clk-hi3660.o
obj-$(CONFIG_COMMON_CLK_HI3670) += clk-hi3670.o
-obj-$(CONFIG_COMMON_CLK_HI3798CV200) += crg-hi3798cv200.o
+obj-$(CONFIG_COMMON_CLK_HI3798) += crg-hi3798.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-hi3798.c
similarity index 68%
rename from drivers/clk/hisilicon/crg-hi3798cv200.c
rename to drivers/clk/hisilicon/crg-hi3798.c
index 08a19ba77..7e9507de2 100644
--- a/drivers/clk/hisilicon/crg-hi3798cv200.c
+++ b/drivers/clk/hisilicon/crg-hi3798.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-or-later
/*
- * Hi3798CV200 Clock and Reset Generator Driver
+ * Hi3798 Clock and Reset Generator Driver
*
* Copyright (c) 2016 HiSilicon Technologies Co., Ltd.
*/
@@ -14,75 +14,76 @@
#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_FIXED_12M 81
-#define HI3798CV200_FIXED_48M 82
-#define HI3798CV200_FIXED_60M 83
-#define HI3798CV200_FIXED_166P5M 84
-#define HI3798CV200_SDIO0_MUX 85
-#define HI3798CV200_COMBPHY0_MUX 86
-
-#define HI3798CV200_CRG_NR_CLKS 128
-
-static const struct hisi_fixed_rate_clock hi3798cv200_fixed_rate_clks[] = {
+/* hi3798 core CRG */
+#define HI3798_INNER_CLK_OFFSET 64
+#define HI3798_FIXED_24M 65
+#define HI3798_FIXED_25M 66
+#define HI3798_FIXED_50M 67
+#define HI3798_FIXED_75M 68
+#define HI3798_FIXED_100M 69
+#define HI3798_FIXED_150M 70
+#define HI3798_FIXED_200M 71
+#define HI3798_FIXED_250M 72
+#define HI3798_FIXED_300M 73
+#define HI3798_FIXED_400M 74
+#define HI3798_MMC_MUX 75
+#define HI3798_ETH_PUB_CLK 76
+#define HI3798_ETH_BUS_CLK 77
+#define HI3798_ETH_BUS0_CLK 78
+#define HI3798_ETH_BUS1_CLK 79
+#define HI3798_COMBPHY1_MUX 80
+#define HI3798_FIXED_12M 81
+#define HI3798_FIXED_48M 82
+#define HI3798_FIXED_60M 83
+#define HI3798_FIXED_166P5M 84
+#define HI3798_SDIO0_MUX 85
+#define HI3798_COMBPHY0_MUX 86
+
+#define HI3798_CRG_NR_CLKS 128
+
+static const struct hisi_fixed_rate_clock hi3798_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_12M, "12m", NULL, 0, 12000000, },
- { HI3798CV200_FIXED_24M, "24m", NULL, 0, 24000000, },
- { HI3798CV200_FIXED_25M, "25m", NULL, 0, 25000000, },
- { HI3798CV200_FIXED_48M, "48m", NULL, 0, 48000000, },
- { HI3798CV200_FIXED_50M, "50m", NULL, 0, 50000000, },
- { HI3798CV200_FIXED_60M, "60m", NULL, 0, 60000000, },
- { HI3798CV200_FIXED_75M, "75m", NULL, 0, 75000000, },
- { HI3798CV200_FIXED_100M, "100m", NULL, 0, 100000000, },
- { HI3798CV200_FIXED_150M, "150m", NULL, 0, 150000000, },
- { HI3798CV200_FIXED_166P5M, "166p5m", NULL, 0, 165000000, },
- { HI3798CV200_FIXED_200M, "200m", NULL, 0, 200000000, },
- { HI3798CV200_FIXED_250M, "250m", NULL, 0, 250000000, },
+ { HI3798_FIXED_12M, "12m", NULL, 0, 12000000, },
+ { HI3798_FIXED_24M, "24m", NULL, 0, 24000000, },
+ { HI3798_FIXED_25M, "25m", NULL, 0, 25000000, },
+ { HI3798_FIXED_48M, "48m", NULL, 0, 48000000, },
+ { HI3798_FIXED_50M, "50m", NULL, 0, 50000000, },
+ { HI3798_FIXED_60M, "60m", NULL, 0, 60000000, },
+ { HI3798_FIXED_75M, "75m", NULL, 0, 75000000, },
+ { HI3798_FIXED_100M, "100m", NULL, 0, 100000000, },
+ { HI3798_FIXED_150M, "150m", NULL, 0, 150000000, },
+ { HI3798_FIXED_166P5M, "166p5m", NULL, 0, 165000000, },
+ { HI3798_FIXED_200M, "200m", NULL, 0, 200000000, },
+ { HI3798_FIXED_250M, "250m", NULL, 0, 250000000, },
};
-static const char *const mmc_mux_p[] = {
+static const char *const hi3798cv200_mmc_mux_p[] = {
"100m", "50m", "25m", "200m", "150m" };
-static u32 mmc_mux_table[] = {0, 1, 2, 3, 6};
+static u32 hi3798cv200_mmc_mux_table[] = {0, 1, 2, 3, 6};
-static const char *const comphy_mux_p[] = {
+static const char *const hi3798cv200_comphy_mux_p[] = {
"100m", "25m"};
-static u32 comphy_mux_table[] = {2, 3};
+static u32 hi3798cv200_comphy_mux_table[] = {2, 3};
-static const char *const sdio_mux_p[] = {
+static const char *const hi3798cv200_sdio_mux_p[] = {
"100m", "50m", "150m", "166p5m" };
-static u32 sdio_mux_table[] = {0, 1, 2, 3};
+static u32 hi3798cv200_sdio_mux_table[] = {0, 1, 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_COMBPHY0_MUX, "combphy0_mux",
- comphy_mux_p, ARRAY_SIZE(comphy_mux_p),
- CLK_SET_RATE_PARENT, 0x188, 2, 2, 0, comphy_mux_table, },
- { HI3798CV200_COMBPHY1_MUX, "combphy1_mux",
- comphy_mux_p, ARRAY_SIZE(comphy_mux_p),
- CLK_SET_RATE_PARENT, 0x188, 10, 2, 0, comphy_mux_table, },
- { HI3798CV200_SDIO0_MUX, "sdio0_mux", sdio_mux_p,
- ARRAY_SIZE(sdio_mux_p), CLK_SET_RATE_PARENT,
- 0x9c, 8, 2, 0, sdio_mux_table, },
+ { HI3798_MMC_MUX, "mmc_mux", hi3798cv200_mmc_mux_p,
+ ARRAY_SIZE(hi3798cv200_mmc_mux_p), CLK_SET_RATE_PARENT,
+ 0xa0, 8, 3, 0, hi3798cv200_mmc_mux_table, },
+ { HI3798_COMBPHY0_MUX, "combphy0_mux", hi3798cv200_comphy_mux_p,
+ ARRAY_SIZE(hi3798cv200_comphy_mux_p), CLK_SET_RATE_PARENT,
+ 0x188, 2, 2, 0, hi3798cv200_comphy_mux_table, },
+ { HI3798_COMBPHY1_MUX, "combphy1_mux", hi3798cv200_comphy_mux_p,
+ ARRAY_SIZE(hi3798cv200_comphy_mux_p), CLK_SET_RATE_PARENT,
+ 0x188, 10, 2, 0, hi3798cv200_comphy_mux_table, },
+ { HI3798_SDIO0_MUX, "sdio0_mux", hi3798cv200_sdio_mux_p,
+ ARRAY_SIZE(hi3798cv200_sdio_mux_p), CLK_SET_RATE_PARENT,
+ 0x9c, 8, 2, 0, hi3798cv200_sdio_mux_table, },
};
static u32 mmc_phase_regvals[] = {0, 1, 2, 3, 4, 5, 6, 7};
@@ -117,7 +118,7 @@ static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
CLK_SET_RATE_PARENT, 0x70, 0, 0, },
/* SDIO */
{ HISTB_SDIO0_BIU_CLK, "clk_sdio0_biu", "200m",
- CLK_SET_RATE_PARENT, 0x9c, 0, 0, },
+ CLK_SET_RATE_PARENT, 0x9c, 0, 0, },
{ HISTB_SDIO0_CIU_CLK, "clk_sdio0_ciu", "sdio0_mux",
CLK_SET_RATE_PARENT, 0x9c, 1, 0, },
/* EMMC */
@@ -135,13 +136,13 @@ static const struct hisi_gate_clock hi3798cv200_gate_clks[] = {
{ HISTB_PCIE_AUX_CLK, "clk_pcie_aux", "24m",
CLK_SET_RATE_PARENT, 0x18c, 3, 0, },
/* Ethernet */
- { HI3798CV200_ETH_PUB_CLK, "clk_pub", NULL,
+ { HI3798_ETH_PUB_CLK, "clk_pub", NULL,
CLK_SET_RATE_PARENT, 0xcc, 5, 0, },
- { HI3798CV200_ETH_BUS_CLK, "clk_bus", "clk_pub",
+ { HI3798_ETH_BUS_CLK, "clk_bus", "clk_pub",
CLK_SET_RATE_PARENT, 0xcc, 0, 0, },
- { HI3798CV200_ETH_BUS0_CLK, "clk_bus_m0", "clk_bus",
+ { HI3798_ETH_BUS0_CLK, "clk_bus_m0", "clk_bus",
CLK_SET_RATE_PARENT, 0xcc, 1, 0, },
- { HI3798CV200_ETH_BUS1_CLK, "clk_bus_m1", "clk_bus",
+ { HI3798_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, },
@@ -199,7 +200,7 @@ static struct hisi_clock_data *hi3798cv200_clk_register(
struct hisi_clock_data *clk_data;
int ret;
- clk_data = hisi_clk_alloc(pdev, HI3798CV200_CRG_NR_CLKS);
+ clk_data = hisi_clk_alloc(pdev, HI3798_CRG_NR_CLKS);
if (!clk_data)
return ERR_PTR(-ENOMEM);
@@ -211,8 +212,8 @@ static struct hisi_clock_data *hi3798cv200_clk_register(
if (ret)
return ERR_PTR(ret);
- ret = hisi_clk_register_fixed_rate(hi3798cv200_fixed_rate_clks,
- ARRAY_SIZE(hi3798cv200_fixed_rate_clks),
+ ret = hisi_clk_register_fixed_rate(hi3798_fixed_rate_clks,
+ ARRAY_SIZE(hi3798_fixed_rate_clks),
clk_data);
if (ret)
return ERR_PTR(ret);
@@ -245,8 +246,8 @@ static struct hisi_clock_data *hi3798cv200_clk_register(
ARRAY_SIZE(hi3798cv200_mux_clks),
clk_data);
unregister_fixed_rate:
- hisi_clk_unregister_fixed_rate(hi3798cv200_fixed_rate_clks,
- ARRAY_SIZE(hi3798cv200_fixed_rate_clks),
+ hisi_clk_unregister_fixed_rate(hi3798_fixed_rate_clks,
+ ARRAY_SIZE(hi3798_fixed_rate_clks),
clk_data);
return ERR_PTR(ret);
}
@@ -263,8 +264,8 @@ static void hi3798cv200_clk_unregister(struct platform_device *pdev)
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),
+ hisi_clk_unregister_fixed_rate(hi3798_fixed_rate_clks,
+ ARRAY_SIZE(hi3798_fixed_rate_clks),
crg->clk_data);
}
@@ -273,9 +274,9 @@ static const struct hisi_crg_funcs hi3798cv200_crg_funcs = {
.unregister_clks = hi3798cv200_clk_unregister,
};
-/* hi3798CV200 sysctrl CRG */
+/* hi3798 sysctrl CRG */
-#define HI3798CV200_SYSCTRL_NR_CLKS 16
+#define HI3798_SYSCTRL_NR_CLKS 16
static const struct hisi_gate_clock hi3798cv200_sysctrl_gate_clks[] = {
{ HISTB_IR_CLK, "clk_ir", "24m",
@@ -292,7 +293,7 @@ static struct hisi_clock_data *hi3798cv200_sysctrl_clk_register(
struct hisi_clock_data *clk_data;
int ret;
- clk_data = hisi_clk_alloc(pdev, HI3798CV200_SYSCTRL_NR_CLKS);
+ clk_data = hisi_clk_alloc(pdev, HI3798_SYSCTRL_NR_CLKS);
if (!clk_data)
return ERR_PTR(-ENOMEM);
@@ -332,16 +333,16 @@ static const struct hisi_crg_funcs hi3798cv200_sysctrl_funcs = {
.unregister_clks = hi3798cv200_sysctrl_clk_unregister,
};
-static const struct of_device_id hi3798cv200_crg_match_table[] = {
+static const struct of_device_id hi3798_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);
+MODULE_DEVICE_TABLE(of, hi3798_crg_match_table);
-static int hi3798cv200_crg_probe(struct platform_device *pdev)
+static int hi3798_crg_probe(struct platform_device *pdev)
{
struct hisi_crg_dev *crg;
@@ -367,7 +368,7 @@ static int hi3798cv200_crg_probe(struct platform_device *pdev)
return 0;
}
-static int hi3798cv200_crg_remove(struct platform_device *pdev)
+static int hi3798_crg_remove(struct platform_device *pdev)
{
struct hisi_crg_dev *crg = platform_get_drvdata(pdev);
@@ -376,26 +377,26 @@ static int hi3798cv200_crg_remove(struct platform_device *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 struct platform_driver hi3798_crg_driver = {
+ .probe = hi3798_crg_probe,
+ .remove = hi3798_crg_remove,
+ .driver = {
+ .name = "hi3798-crg",
+ .of_match_table = hi3798_crg_match_table,
},
};
-static int __init hi3798cv200_crg_init(void)
+static int __init hi3798_crg_init(void)
{
- return platform_driver_register(&hi3798cv200_crg_driver);
+ return platform_driver_register(&hi3798_crg_driver);
}
-core_initcall(hi3798cv200_crg_init);
+core_initcall(hi3798_crg_init);
-static void __exit hi3798cv200_crg_exit(void)
+static void __exit hi3798_crg_exit(void)
{
- platform_driver_unregister(&hi3798cv200_crg_driver);
+ platform_driver_unregister(&hi3798_crg_driver);
}
-module_exit(hi3798cv200_crg_exit);
+module_exit(hi3798_crg_exit);
MODULE_LICENSE("GPL v2");
-MODULE_DESCRIPTION("HiSilicon Hi3798CV200 CRG Driver");
+MODULE_DESCRIPTION("HiSilicon Hi3798 CRG Driver");
--
2.39.2
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