Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757816AbcJaCGc (ORCPT ); Sun, 30 Oct 2016 22:06:32 -0400 Received: from szxga03-in.huawei.com ([119.145.14.66]:52633 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757646AbcJaCGb (ORCPT ); Sun, 30 Oct 2016 22:06:31 -0400 Subject: Re: [PATCH 2/2] clk: hisilicon: add CRG driver for Hi3516CV300 SoC To: Hao Zhang References: <1477721618-10809-1-git-send-email-xuejiancheng@hisilicon.com> <1477721618-10809-3-git-send-email-xuejiancheng@hisilicon.com> CC: Michael Turquette , Stephen Boyd , , Mark Rutland , open list , "open list:COMMON CLK FRAMEWORK" , "open list:OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS" , , , , , , From: Jiancheng Xue Message-ID: <9a9de350-6dd3-c78f-0870-ee3b23cf7e0b@hisilicon.com> Date: Mon, 31 Oct 2016 10:05:59 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:45.0) Gecko/20100101 Thunderbird/45.3.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.67.245.156] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 18900 Lines: 457 在 2016/10/29 19:36, Hao Zhang 写道: > Hi, is there any mainline kernel or uboot for hisilicon hi3520dv200 or > hi3520dv300? just want some base support to boot , anything close to > mainline is ok :) > Sorry. I wasn't engaged in hi3520d project. I have no detailed information about it. As far as I know, most of HiSilicon products include a written offer document. You can check it out and apply for the source code following the instructions. Regards, Jiancheng > 2016-10-29 14:13 GMT+08:00 Jiancheng Xue : >> Add CRG driver for Hi3516CV300 SoC. CRG(Clock and Reset >> Generator) module generates clock and reset signals used >> by other module blocks on SoC. >> >> Signed-off-by: Pan Wen >> --- >> drivers/clk/hisilicon/Kconfig | 8 + >> drivers/clk/hisilicon/Makefile | 1 + >> drivers/clk/hisilicon/crg-hi3516cv300.c | 330 ++++++++++++++++++++++++++ >> include/dt-bindings/clock/hi3516cv300-clock.h | 48 ++++ >> 4 files changed, 387 insertions(+) >> create mode 100644 drivers/clk/hisilicon/crg-hi3516cv300.c >> create mode 100644 include/dt-bindings/clock/hi3516cv300-clock.h >> >> diff --git a/drivers/clk/hisilicon/Kconfig b/drivers/clk/hisilicon/Kconfig >> index c41b6d2..f80773b 100644 >> --- a/drivers/clk/hisilicon/Kconfig >> +++ b/drivers/clk/hisilicon/Kconfig >> @@ -1,3 +1,11 @@ >> +config COMMON_CLK_HI3516CV300 >> + tristate "HI3516CV300 Clock Driver" >> + depends on ARCH_HISI || COMPILE_TEST >> + select RESET_HISI >> + default ARCH_HISI >> + help >> + Build the clock driver for hi3516cv300. >> + >> config COMMON_CLK_HI3519 >> tristate "Hi3519 Clock Driver" >> depends on ARCH_HISI || COMPILE_TEST >> diff --git a/drivers/clk/hisilicon/Makefile b/drivers/clk/hisilicon/Makefile >> index 5819891..4eec5e5 100644 >> --- a/drivers/clk/hisilicon/Makefile >> +++ b/drivers/clk/hisilicon/Makefile >> @@ -7,6 +7,7 @@ obj-y += clk.o clkgate-separated.o clkdivider-hi6220.o >> 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_HI3516CV300) += crg-hi3516cv300.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 >> diff --git a/drivers/clk/hisilicon/crg-hi3516cv300.c b/drivers/clk/hisilicon/crg-hi3516cv300.c >> new file mode 100644 >> index 0000000..2007123 >> --- /dev/null >> +++ b/drivers/clk/hisilicon/crg-hi3516cv300.c >> @@ -0,0 +1,330 @@ >> +/* >> + * Hi3516CV300 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 . >> + */ >> + >> +#include >> +#include >> +#include >> +#include >> +#include >> +#include "clk.h" >> +#include "crg.h" >> +#include "reset.h" >> + >> +/* hi3516CV300 core CRG */ >> +#define HI3516CV300_INNER_CLK_OFFSET 64 >> +#define HI3516CV300_FIXED_3M 65 >> +#define HI3516CV300_FIXED_6M 66 >> +#define HI3516CV300_FIXED_24M 67 >> +#define HI3516CV300_FIXED_49P5 68 >> +#define HI3516CV300_FIXED_50M 69 >> +#define HI3516CV300_FIXED_83P3M 70 >> +#define HI3516CV300_FIXED_99M 71 >> +#define HI3516CV300_FIXED_100M 72 >> +#define HI3516CV300_FIXED_148P5M 73 >> +#define HI3516CV300_FIXED_198M 74 >> +#define HI3516CV300_FIXED_297M 75 >> +#define HI3516CV300_UART_MUX 76 >> +#define HI3516CV300_FMC_MUX 77 >> +#define HI3516CV300_MMC0_MUX 78 >> +#define HI3516CV300_MMC1_MUX 79 >> +#define HI3516CV300_MMC2_MUX 80 >> +#define HI3516CV300_MMC3_MUX 81 >> +#define HI3516CV300_PWM_MUX 82 >> +#define HI3516CV300_CRG_NR_CLKS 128 >> + >> +static const struct hisi_fixed_rate_clock hi3516cv300_fixed_rate_clks[] = { >> + { HI3516CV300_FIXED_3M, "3m", NULL, 0, 3000000, }, >> + { HI3516CV300_FIXED_6M, "6m", NULL, 0, 6000000, }, >> + { HI3516CV300_FIXED_24M, "24m", NULL, 0, 24000000, }, >> + { HI3516CV300_FIXED_49P5, "49.5m", NULL, 0, 49500000, }, >> + { HI3516CV300_FIXED_50M, "50m", NULL, 0, 50000000, }, >> + { HI3516CV300_FIXED_83P3M, "83.3m", NULL, 0, 83300000, }, >> + { HI3516CV300_FIXED_99M, "99m", NULL, 0, 99000000, }, >> + { HI3516CV300_FIXED_100M, "100m", NULL, 0, 100000000, }, >> + { HI3516CV300_FIXED_148P5M, "148.5m", NULL, 0, 148500000, }, >> + { HI3516CV300_FIXED_198M, "198m", NULL, 0, 198000000, }, >> + { HI3516CV300_FIXED_297M, "297m", NULL, 0, 297000000, }, >> + { HI3516CV300_APB_CLK, "apb", NULL, 0, 50000000, }, >> +}; >> + >> +static const char *const uart_mux_p[] = {"24m", "6m"}; >> +static const char *const fmc_mux_p[] = { >> + "24m", "83.3m", "148.5m", "198m", "297m" >> +}; >> +static const char *const mmc_mux_p[] = {"49.5m"}; >> +static const char *const mmc2_mux_p[] = {"99m", "49.5m"}; >> +static const char *const pwm_mux_p[] = {"3m", "50m", "24m", "24m"}; >> + >> +static u32 uart_mux_table[] = {0, 1}; >> +static u32 fmc_mux_table[] = {0, 1, 2, 3, 4}; >> +static u32 mmc_mux_table[] = {0}; >> +static u32 mmc2_mux_table[] = {0, 2}; >> +static u32 pwm_mux_table[] = {0, 1, 2, 3}; >> + >> +static const struct hisi_mux_clock hi3516cv300_mux_clks[] = { >> + { HI3516CV300_UART_MUX, "uart_mux", uart_mux_p, ARRAY_SIZE(uart_mux_p), >> + CLK_SET_RATE_PARENT, 0xe4, 19, 1, 0, uart_mux_table, }, >> + { HI3516CV300_FMC_MUX, "fmc_mux", fmc_mux_p, ARRAY_SIZE(fmc_mux_p), >> + CLK_SET_RATE_PARENT, 0xc0, 2, 3, 0, fmc_mux_table, }, >> + { HI3516CV300_MMC0_MUX, "mmc0_mux", mmc_mux_p, ARRAY_SIZE(mmc_mux_p), >> + CLK_SET_RATE_PARENT, 0xc4, 4, 2, 0, mmc_mux_table, }, >> + { HI3516CV300_MMC1_MUX, "mmc1_mux", mmc_mux_p, ARRAY_SIZE(mmc_mux_p), >> + CLK_SET_RATE_PARENT, 0xc4, 12, 2, 0, mmc_mux_table, }, >> + { HI3516CV300_MMC2_MUX, "mmc2_mux", mmc2_mux_p, ARRAY_SIZE(mmc2_mux_p), >> + CLK_SET_RATE_PARENT, 0xc4, 20, 2, 0, mmc2_mux_table, }, >> + { HI3516CV300_MMC3_MUX, "mmc3_mux", mmc_mux_p, ARRAY_SIZE(mmc_mux_p), >> + CLK_SET_RATE_PARENT, 0xc8, 4, 2, 0, mmc_mux_table, }, >> + { HI3516CV300_PWM_MUX, "pwm_mux", pwm_mux_p, ARRAY_SIZE(pwm_mux_p), >> + CLK_SET_RATE_PARENT, 0x38, 2, 2, 0, pwm_mux_table, }, >> +}; >> + >> +static const struct hisi_gate_clock hi3516cv300_gate_clks[] = { >> + >> + { HI3516CV300_UART0_CLK, "clk_uart0", "uart_mux", CLK_SET_RATE_PARENT, >> + 0xe4, 15, 0, }, >> + { HI3516CV300_UART1_CLK, "clk_uart1", "uart_mux", CLK_SET_RATE_PARENT, >> + 0xe4, 16, 0, }, >> + { HI3516CV300_UART2_CLK, "clk_uart2", "uart_mux", CLK_SET_RATE_PARENT, >> + 0xe4, 17, 0, }, >> + >> + { HI3516CV300_SPI0_CLK, "clk_spi0", "100m", CLK_SET_RATE_PARENT, >> + 0xe4, 13, 0, }, >> + { HI3516CV300_SPI1_CLK, "clk_spi1", "100m", CLK_SET_RATE_PARENT, >> + 0xe4, 14, 0, }, >> + >> + { HI3516CV300_FMC_CLK, "clk_fmc", "fmc_mux", CLK_SET_RATE_PARENT, >> + 0xc0, 1, 0, }, >> + { HI3516CV300_MMC0_CLK, "clk_mmc0", "mmc0_mux", CLK_SET_RATE_PARENT, >> + 0xc4, 1, 0, }, >> + { HI3516CV300_MMC1_CLK, "clk_mmc1", "mmc1_mux", CLK_SET_RATE_PARENT, >> + 0xc4, 9, 0, }, >> + { HI3516CV300_MMC2_CLK, "clk_mmc2", "mmc2_mux", CLK_SET_RATE_PARENT, >> + 0xc4, 17, 0, }, >> + { HI3516CV300_MMC3_CLK, "clk_mmc3", "mmc3_mux", CLK_SET_RATE_PARENT, >> + 0xc8, 1, 0, }, >> + >> + { HI3516CV300_ETH_CLK, "clk_eth", NULL, 0, 0xec, 1, 0, }, >> + >> + { HI3516CV300_DMAC_CLK, "clk_dmac", NULL, 0, 0xd8, 5, 0, }, >> + { HI3516CV300_PWM_CLK, "clk_pwm", "pwm_mux", CLK_SET_RATE_PARENT, >> + 0x38, 1, 0, }, >> + >> + { HI3516CV300_USB2_BUS_CLK, "clk_usb2_bus", NULL, 0, 0xb8, 0, 0, }, >> + { HI3516CV300_USB2_OHCI48M_CLK, "clk_usb2_ohci48m", NULL, 0, >> + 0xb8, 1, 0, }, >> + { HI3516CV300_USB2_OHCI12M_CLK, "clk_usb2_ohci12m", NULL, 0, >> + 0xb8, 2, 0, }, >> + { HI3516CV300_USB2_OTG_UTMI_CLK, "clk_usb2_otg_utmi", NULL, 0, >> + 0xb8, 3, 0, }, >> + { HI3516CV300_USB2_HST_PHY_CLK, "clk_usb2_hst_phy", NULL, 0, >> + 0xb8, 4, 0, }, >> + { HI3516CV300_USB2_UTMI0_CLK, "clk_usb2_utmi0", NULL, 0, 0xb8, 5, 0, }, >> + { HI3516CV300_USB2_PHY_CLK, "clk_usb2_phy", NULL, 0, 0xb8, 7, 0, }, >> +}; >> + >> +static struct hisi_clock_data *hi3516cv300_clk_register( >> + struct platform_device *pdev) >> +{ >> + struct hisi_clock_data *clk_data; >> + int ret; >> + >> + clk_data = hisi_clk_alloc(pdev, HI3516CV300_CRG_NR_CLKS); >> + if (!clk_data) >> + return ERR_PTR(-ENOMEM); >> + >> + ret = hisi_clk_register_fixed_rate(hi3516cv300_fixed_rate_clks, >> + ARRAY_SIZE(hi3516cv300_fixed_rate_clks), clk_data); >> + if (ret) >> + return ERR_PTR(ret); >> + >> + ret = hisi_clk_register_mux(hi3516cv300_mux_clks, >> + ARRAY_SIZE(hi3516cv300_mux_clks), clk_data); >> + if (ret) >> + goto unregister_fixed_rate; >> + >> + ret = hisi_clk_register_gate(hi3516cv300_gate_clks, >> + ARRAY_SIZE(hi3516cv300_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_gate: >> + hisi_clk_unregister_gate(hi3516cv300_gate_clks, >> + ARRAY_SIZE(hi3516cv300_gate_clks), clk_data); >> +unregister_mux: >> + hisi_clk_unregister_mux(hi3516cv300_mux_clks, >> + ARRAY_SIZE(hi3516cv300_mux_clks), clk_data); >> +unregister_fixed_rate: >> + hisi_clk_unregister_fixed_rate(hi3516cv300_fixed_rate_clks, >> + ARRAY_SIZE(hi3516cv300_fixed_rate_clks), clk_data); >> + return ERR_PTR(ret); >> +} >> + >> +static void hi3516cv300_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(hi3516cv300_gate_clks, >> + ARRAY_SIZE(hi3516cv300_gate_clks), crg->clk_data); >> + hisi_clk_unregister_mux(hi3516cv300_mux_clks, >> + ARRAY_SIZE(hi3516cv300_mux_clks), crg->clk_data); >> + hisi_clk_unregister_fixed_rate(hi3516cv300_fixed_rate_clks, >> + ARRAY_SIZE(hi3516cv300_fixed_rate_clks), crg->clk_data); >> +} >> + >> +static const struct hisi_crg_funcs hi3516cv300_crg_funcs = { >> + .register_clks = hi3516cv300_clk_register, >> + .unregister_clks = hi3516cv300_clk_unregister, >> +}; >> + >> +/* hi3516CV300 sysctrl CRG */ >> +#define HI3516CV300_SYSCTRL_NR_CLKS 16 >> + >> +static const char *wdt_mux_p[] __initconst = { "3m", "apb" }; >> +static u32 wdt_mux_table[] = {0, 1}; >> + >> +static const struct hisi_mux_clock hi3516cv300_sysctrl_mux_clks[] = { >> + { HI3516CV300_WDT_CLK, "wdt", wdt_mux_p, ARRAY_SIZE(wdt_mux_p), >> + CLK_SET_RATE_PARENT, 0x0, 23, 1, 0, wdt_mux_table, }, >> +}; >> + >> +static struct hisi_clock_data *hi3516cv300_sysctrl_clk_register( >> + struct platform_device *pdev) >> +{ >> + struct hisi_clock_data *clk_data; >> + int ret; >> + >> + clk_data = hisi_clk_alloc(pdev, HI3516CV300_SYSCTRL_NR_CLKS); >> + if (!clk_data) >> + return ERR_PTR(-ENOMEM); >> + >> + ret = hisi_clk_register_mux(hi3516cv300_sysctrl_mux_clks, >> + ARRAY_SIZE(hi3516cv300_sysctrl_mux_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_mux; >> + >> + return clk_data; >> + >> +unregister_mux: >> + hisi_clk_unregister_mux(hi3516cv300_sysctrl_mux_clks, >> + ARRAY_SIZE(hi3516cv300_sysctrl_mux_clks), clk_data); >> + return ERR_PTR(ret); >> +} >> + >> +static void hi3516cv300_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_mux(hi3516cv300_sysctrl_mux_clks, >> + ARRAY_SIZE(hi3516cv300_sysctrl_mux_clks), >> + crg->clk_data); >> +} >> + >> +static const struct hisi_crg_funcs hi3516cv300_sysctrl_funcs = { >> + .register_clks = hi3516cv300_sysctrl_clk_register, >> + .unregister_clks = hi3516cv300_sysctrl_clk_unregister, >> +}; >> + >> +static const struct of_device_id hi3516cv300_crg_match_table[] = { >> + { >> + .compatible = "hisilicon,hi3516cv300-crg", >> + .data = &hi3516cv300_crg_funcs >> + }, >> + { >> + .compatible = "hisilicon,hi3516cv300-sysctrl", >> + .data = &hi3516cv300_sysctrl_funcs >> + }, >> + { } >> +}; >> +MODULE_DEVICE_TABLE(of, hi3516cv300_crg_match_table); >> + >> +static int hi3516cv300_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 hi3516cv300_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 hi3516cv300_crg_driver = { >> + .probe = hi3516cv300_crg_probe, >> + .remove = hi3516cv300_crg_remove, >> + .driver = { >> + .name = "hi3516cv300-crg", >> + .of_match_table = hi3516cv300_crg_match_table, >> + }, >> +}; >> + >> +static int __init hi3516cv300_crg_init(void) >> +{ >> + return platform_driver_register(&hi3516cv300_crg_driver); >> +} >> +core_initcall(hi3516cv300_crg_init); >> + >> +static void __exit hi3516cv300_crg_exit(void) >> +{ >> + platform_driver_unregister(&hi3516cv300_crg_driver); >> +} >> +module_exit(hi3516cv300_crg_exit); >> + >> +MODULE_LICENSE("GPL v2"); >> +MODULE_DESCRIPTION("HiSilicon Hi3516CV300 CRG Driver"); >> diff --git a/include/dt-bindings/clock/hi3516cv300-clock.h b/include/dt-bindings/clock/hi3516cv300-clock.h >> new file mode 100644 >> index 0000000..5ba51b8 >> --- /dev/null >> +++ b/include/dt-bindings/clock/hi3516cv300-clock.h >> @@ -0,0 +1,48 @@ >> +/* >> + * 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 . >> + */ >> + >> +#ifndef __DTS_HI3516CV300_CLOCK_H >> +#define __DTS_HI3516CV300_CLOCK_H >> + >> +/* hi3516CV300 core CRG */ >> +#define HI3516CV300_APB_CLK 0 >> +#define HI3516CV300_UART0_CLK 1 >> +#define HI3516CV300_UART1_CLK 2 >> +#define HI3516CV300_UART2_CLK 3 >> +#define HI3516CV300_SPI0_CLK 4 >> +#define HI3516CV300_SPI1_CLK 5 >> +#define HI3516CV300_FMC_CLK 6 >> +#define HI3516CV300_MMC0_CLK 7 >> +#define HI3516CV300_MMC1_CLK 8 >> +#define HI3516CV300_MMC2_CLK 9 >> +#define HI3516CV300_MMC3_CLK 10 >> +#define HI3516CV300_ETH_CLK 11 >> +#define HI3516CV300_ETH_MACIF_CLK 12 >> +#define HI3516CV300_DMAC_CLK 13 >> +#define HI3516CV300_PWM_CLK 14 >> +#define HI3516CV300_USB2_BUS_CLK 15 >> +#define HI3516CV300_USB2_OHCI48M_CLK 16 >> +#define HI3516CV300_USB2_OHCI12M_CLK 17 >> +#define HI3516CV300_USB2_OTG_UTMI_CLK 18 >> +#define HI3516CV300_USB2_HST_PHY_CLK 19 >> +#define HI3516CV300_USB2_UTMI0_CLK 20 >> +#define HI3516CV300_USB2_PHY_CLK 21 >> + >> +/* hi3516CV300 sysctrl CRG */ >> +#define HI3516CV300_WDT_CLK 1 >> + >> +#endif /* __DTS_HI3516CV300_CLOCK_H */ >> -- >> 1.9.1 >> >> -- >> To unsubscribe from this list: send the line "unsubscribe devicetree" in >> the body of a message to majordomo@vger.kernel.org >> More majordomo info at http://vger.kernel.org/majordomo-info.html > > . >