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powerpc/mpc85xx: drop eSDHC periperhal clock code

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The below patch added eSDHC periperhal clock code initially.
2d9ca2c mmc: fsl_esdhc: Add peripheral clock support

The purpose was to fix up device tree properties "peripheral-frequency"
so that linux could get the periperhal clock by it.
However the implementation on both u-boot and linux was only
for a Freescale SDK release. The linux part implementation had never
been upstreamed. These code should not have been exist on u-boot
mainline.

Let's remove the powerpc part changes but keep the changes in
fsl_esdhc driver. The changes in fsl_esdhc driver could be utilized
to support SD UHS and eMMC HS200/HS400 speed modes for current
Layerscape ARM platforms.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
This commit is contained in:
Yangbo Lu
2019-12-19 18:59:27 +08:00
committed by Peng Fan
parent 7fdcbac5d6
commit c2a8b4f879
6 changed files with 1 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

1
include/configs/T1040QDS.h
View File

@@ -481,7 +481,6 @@ unsigned long get_board_ddr_clk(void);
#endif
#ifdef CONFIG_MMC
#define CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
#define CONFIG_FSL_ESDHC_ADAPTER_IDENT
#endif

1
include/configs/T208xQDS.h
View File

@@ -630,7 +630,6 @@ unsigned long get_board_ddr_clk(void);
* SDHC
*/
#ifdef CONFIG_MMC
#define CONFIG_FSL_ESDHC_USE_PERIPHERAL_CLK
#define CONFIG_SYS_FSL_ESDHC_ADDR CONFIG_SYS_MPC85xx_ESDHC_ADDR
#define CONFIG_SYS_FSL_ESDHC_BROKEN_TIMEOUT
#define CONFIG_SYS_FSL_MMC_HAS_CAPBLT_VS33

1
include/e500.h
View File

@@ -18,7 +18,6 @@ typedef struct
unsigned long freq_ddrbus;
unsigned long freq_localbus;
unsigned long freq_qe;
unsigned long freq_sdhc;
#ifdef CONFIG_SYS_DPAA_FMAN
unsigned long freq_fman[CONFIG_SYS_NUM_FMAN];
#endif