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clk: imx: Add imx8dxl clk driver

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Add files for imx8dxl clk driver which is based on imx8qxp clock driver.

Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Acked-by: Stephen Boyd <sboyd@kernel.org>
Link: https://lore.kernel.org/r/1639747533-9778-1-git-send-email-abel.vesa@nxp.com
This commit is contained in:
Jacky Bai 2021-12-17 15:25:33 +02:00 committed by Abel Vesa
parent 7154b046d8
commit 036a4b4b4d
4 changed files with 70 additions and 1 deletions
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3
drivers/clk/imx/Makefile
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@ -28,7 +28,8 @@ obj-$(CONFIG_CLK_IMX8MQ) += clk-imx8mq.o
obj-$(CONFIG_MXC_CLK_SCU) += clk-imx-scu.o clk-imx-lpcg-scu.o
clk-imx-scu-$(CONFIG_CLK_IMX8QXP) += clk-scu.o clk-imx8qxp.o \
clk-imx8qxp-rsrc.o clk-imx8qm-rsrc.o
clk-imx8qxp-rsrc.o clk-imx8qm-rsrc.o \
clk-imx8dxl-rsrc.o
clk-imx-lpcg-scu-$(CONFIG_CLK_IMX8QXP) += clk-lpcg-scu.o clk-imx8qxp-lpcg.o
obj-$(CONFIG_CLK_IMX8ULP) += clk-imx8ulp.o

66
drivers/clk/imx/clk-imx8dxl-rsrc.c Normal file
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@ -0,0 +1,66 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019~2020 NXP
*/
#include <dt-bindings/firmware/imx/rsrc.h>
#include "clk-scu.h"
/* Keep sorted in the ascending order */
static u32 imx8dxl_clk_scu_rsrc_table[] = {
IMX_SC_R_SPI_0,
IMX_SC_R_SPI_1,
IMX_SC_R_SPI_2,
IMX_SC_R_SPI_3,
IMX_SC_R_UART_0,
IMX_SC_R_UART_1,
IMX_SC_R_UART_2,
IMX_SC_R_UART_3,
IMX_SC_R_I2C_0,
IMX_SC_R_I2C_1,
IMX_SC_R_I2C_2,
IMX_SC_R_I2C_3,
IMX_SC_R_ADC_0,
IMX_SC_R_FTM_0,
IMX_SC_R_FTM_1,
IMX_SC_R_CAN_0,
IMX_SC_R_LCD_0,
IMX_SC_R_LCD_0_PWM_0,
IMX_SC_R_PWM_0,
IMX_SC_R_PWM_1,
IMX_SC_R_PWM_2,
IMX_SC_R_PWM_3,
IMX_SC_R_PWM_4,
IMX_SC_R_PWM_5,
IMX_SC_R_PWM_6,
IMX_SC_R_PWM_7,
IMX_SC_R_GPT_0,
IMX_SC_R_GPT_1,
IMX_SC_R_GPT_2,
IMX_SC_R_GPT_3,
IMX_SC_R_GPT_4,
IMX_SC_R_FSPI_0,
IMX_SC_R_FSPI_1,
IMX_SC_R_SDHC_0,
IMX_SC_R_SDHC_1,
IMX_SC_R_SDHC_2,
IMX_SC_R_ENET_0,
IMX_SC_R_ENET_1,
IMX_SC_R_MLB_0,
IMX_SC_R_USB_1,
IMX_SC_R_NAND,
IMX_SC_R_M4_0_I2C,
IMX_SC_R_M4_0_UART,
IMX_SC_R_ELCDIF_PLL,
IMX_SC_R_AUDIO_PLL_0,
IMX_SC_R_AUDIO_PLL_1,
IMX_SC_R_AUDIO_CLK_0,
IMX_SC_R_AUDIO_CLK_1,
IMX_SC_R_A35
};
const struct imx_clk_scu_rsrc_table imx_clk_scu_rsrc_imx8dxl = {
.rsrc = imx8dxl_clk_scu_rsrc_table,
.num = ARRAY_SIZE(imx8dxl_clk_scu_rsrc_table),
};

1
drivers/clk/imx/clk-imx8qxp.c
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@ -295,6 +295,7 @@ static int imx8qxp_clk_probe(struct platform_device *pdev)
static const struct of_device_id imx8qxp_match[] = {
{ .compatible = "fsl,scu-clk", },
{ .compatible = "fsl,imx8dxl-clk", &imx_clk_scu_rsrc_imx8dxl, },
{ .compatible = "fsl,imx8qxp-clk", &imx_clk_scu_rsrc_imx8qxp, },
{ .compatible = "fsl,imx8qm-clk", &imx_clk_scu_rsrc_imx8qm, },
{ /* sentinel */ }

1
drivers/clk/imx/clk-scu.h
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@ -21,6 +21,7 @@ struct imx_clk_scu_rsrc_table {
extern struct list_head imx_scu_clks[];
extern const struct dev_pm_ops imx_clk_lpcg_scu_pm_ops;
extern const struct imx_clk_scu_rsrc_table imx_clk_scu_rsrc_imx8dxl;
extern const struct imx_clk_scu_rsrc_table imx_clk_scu_rsrc_imx8qxp;
extern const struct imx_clk_scu_rsrc_table imx_clk_scu_rsrc_imx8qm;