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ARM: rmobile: salvator-x: Remove GSX clock force supply

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GSX clock force supply code is unnecessary at U-Boot,
because GSX clock control is supported at the kernel driver.

Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx@renesas.com>
This commit is contained in:
Hiroyuki Yokoyama 2018-09-25 19:03:03 +09:00 • committed by Marek Vasut
parent 1c1fd9f968
commit a14d2d153d
1 changed files with 0 additions and 12 deletions
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12
board/renesas/salvator-x/salvator-x.c
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@ -31,7 +31,6 @@ void s_init(void)
{ {
} }
#define GSX_MSTP112 BIT(12) /* 3DG */
#define SCIF2_MSTP310 BIT(10) /* SCIF2 */ #define SCIF2_MSTP310 BIT(10) /* SCIF2 */
#define DVFS_MSTP926 BIT(26) #define DVFS_MSTP926 BIT(26)
#define HSUSB_MSTP704 BIT(4) /* HSUSB */ #define HSUSB_MSTP704 BIT(4) /* HSUSB */
@ -60,20 +59,9 @@ int board_early_init_f(void)
int board_init(void) int board_init(void)
{ {
u32 cpu_type = rmobile_get_cpu_type();
/* adress of boot parameters */ /* adress of boot parameters */
gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000; gd->bd->bi_boot_params = CONFIG_SYS_TEXT_BASE + 0x50000;
if (cpu_type == RMOBILE_CPU_TYPE_R8A7795) {
/* GSX: force power and clock supply */
writel(0x0000001F, SYSC_PWRONCR2);
while (readl(SYSC_PWRSR2) != 0x000003E0)
mdelay(20);
mstp_clrbits_le32(MSTPSR1, SMSTPCR1, GSX_MSTP112);
}
/* USB1 pull-up */ /* USB1 pull-up */
setbits_le32(PFC_PUEN6, PUEN_USB1_OVC | PUEN_USB1_PWEN); setbits_le32(PFC_PUEN6, PUEN_USB1_OVC | PUEN_USB1_PWEN);