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rockchip: elgin-rv1108: Use syscon API to get grf base

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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>
This commit is contained in:
Kever Yang 2020-02-19 09:46:05 +08:00
parent 0aadc0786e
commit 4aa33690fc
1 changed files with 3 additions and 4 deletions
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7
board/elgin/elgin_rv1108/elgin_rv1108.c
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@ -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,