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ARM: rmobile: Fix CPGW address on V3M Eagle

Fix the CPGWPR/CPGWPCR register address on V3M Eagle to unlock
access to the CPG clock control registers.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
tags/2020-06-01
Marek Vasut 2 years ago
parent
commit
c267952c41
1 changed files with 4 additions and 3 deletions
  1. +4
    -3
      board/renesas/eagle/eagle.c

+ 4
- 3
board/renesas/eagle/eagle.c View File

@@ -26,8 +26,8 @@

DECLARE_GLOBAL_DATA_PTR;

#define CPGWPR 0xE6150900
#define CPGWPCR 0xE6150904
#define CPGWPR 0xE615090C

/* PLL */
#define PLL0CR 0xE61500D8
@@ -54,8 +54,9 @@ void s_init(void)

int board_early_init_f(void)
{
writel(0xA5A5FFFF, CPGWPCR);
writel(0x5A5A0000, CPGWPR);
/* Unlock CPG access */
writel(0xA5A5FFFF, CPGWPR);
writel(0x5A5A0000, CPGWPCR);

/* TMU0 */
mstp_clrbits_le32(MSTPSR1, SMSTPCR1, TMU0_MSTP125);


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