From 4aa33690fc9a225e7e35b5870e4c7378aae46e67 Mon Sep 17 00:00:00 2001
From: Kever Yang <kever.yang@rock-chips.com>
Date: Wed, 19 Feb 2020 09:46:05 +0800
Subject: [PATCH] rockchip: elgin-rv1108: Use syscon API to get grf base
Use syscon API to get grf base instead of get from dts.
Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
---
board/elgin/elgin_rv1108/elgin_rv1108.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/board/elgin/elgin_rv1108/elgin_rv1108.c b/board/elgin/elgin_rv1108/elgin_rv1108.c
index 607667ac63..06df25a326 100644
--- a/board/elgin/elgin_rv1108/elgin_rv1108.c
+++ b/board/elgin/elgin_rv1108/elgin_rv1108.c
@@ -5,8 +5,9 @@
*/
#include <common.h>
+#include <syscon.h>
#include <asm/io.h>
-#include <fdtdec.h>
+#include <asm/arch-rockchip/clock.h>
#include <asm/arch-rockchip/grf_rv1108.h>
#include <asm/arch-rockchip/hardware.h>
#include <asm/gpio.h>
@@ -15,7 +16,6 @@ DECLARE_GLOBAL_DATA_PTR;
int mach_cpu_init(void)
{
- int node;
struct rv1108_grf *grf;
enum {
GPIO3C3_SHIFT = 6,
@@ -35,8 +35,7 @@ int mach_cpu_init(void)
GPIO2D1_UART2_SIN_M0,
};
- node = fdt_node_offset_by_compatible(gd->fdt_blob, -1, "rockchip,rv1108-grf");
- grf = (struct rv1108_grf *)fdtdec_get_addr(gd->fdt_blob, node, "reg");
+ grf = syscon_get_first_range(ROCKCHIP_SYSCON_GRF);
/* Elgin board use UART2 m0 for debug*/
rk_clrsetreg(&grf->gpio2d_iomux,
--
2.39.5