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Commit 6ad7cb71 authored by Daniel Baluta's avatar Daniel Baluta Committed by Shawn Guo
Browse files

clk: imx8: Add DSP related clocks 



i.MX8QXP contains Hifi4 DSP. There are four clocks
associated with DSP:
  * dsp_lpcg_core_clk
  * dsp_lpcg_ipg_clk
  * dsp_lpcg_adb_aclk
  * ocram_lpcg_ipg_clk

Signed-off-by: default avatarDaniel Baluta <daniel.baluta@nxp.com>
Reviewed-by: default avatarDong Aisheng <aisheng.dong@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 96d6392b

drivers/clk/imx/clk-imx8qxp-lpcg.c

+5 −0
Original line number Diff line number Diff line
@@ -72,6 +72,11 @@ static const struct imx8qxp_lpcg_data imx8qxp_lpcg_adma[] = { 
	{ IMX_ADMA_LPCG_I2C2_CLK, "i2c2_lpcg_clk", "i2c2_clk", 0, ADMA_LPI2C_2_LPCG, 0, 0, },

	{ IMX_ADMA_LPCG_I2C3_IPG_CLK, "i2c3_lpcg_ipg_clk", "dma_ipg_clk_root", 0, ADMA_LPI2C_3_LPCG, 16, 0, },

	{ IMX_ADMA_LPCG_I2C3_CLK, "i2c3_lpcg_clk", "i2c3_clk", 0, ADMA_LPI2C_3_LPCG, 0, 0, },



	{ IMX_ADMA_LPCG_DSP_CORE_CLK, "dsp_lpcg_core_clk", "dma_ipg_clk_root", 0, ADMA_HIFI_LPCG, 28, 0, },

	{ IMX_ADMA_LPCG_DSP_IPG_CLK, "dsp_lpcg_ipg_clk", "dma_ipg_clk_root", 0, ADMA_HIFI_LPCG, 20, 0, },

	{ IMX_ADMA_LPCG_DSP_ADB_CLK, "dsp_lpcg_adb_clk", "dma_ipg_clk_root", 0, ADMA_HIFI_LPCG, 16, 0, },

	{ IMX_ADMA_LPCG_OCRAM_IPG_CLK, "ocram_lpcg_ipg_clk", "dma_ipg_clk_root", 0, ADMA_OCRAM_LPCG, 16, 0, },

};



static const struct imx8qxp_ss_lpcg imx8qxp_ss_adma = {

include/dt-bindings/clock/imx8-clock.h

+5 −1
Original line number Diff line number Diff line
@@ -283,7 +283,11 @@ 
#define IMX_ADMA_LPCG_PWM_IPG_CLK			38

#define IMX_ADMA_LPCG_LCD_PIX_CLK			39

#define IMX_ADMA_LPCG_LCD_APB_CLK			40

#define IMX_ADMA_LPCG_DSP_ADB_CLK			41

#define IMX_ADMA_LPCG_DSP_IPG_CLK			42

#define IMX_ADMA_LPCG_DSP_CORE_CLK			43

#define IMX_ADMA_LPCG_OCRAM_IPG_CLK			44



#define IMX_ADMA_LPCG_CLK_END				41

#define IMX_ADMA_LPCG_CLK_END				45



#endif /* __DT_BINDINGS_CLOCK_IMX_H */