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soc: renesas: rcar-rst: Add support for RZ/G2M 

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Chris Paterson <chris.paterson2@renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
hifive-unleashed-5.1
Biju Das 2018-08-02 15:55:04 +01:00 committed by Simon Horman
parent 7f0e99cc91
commit 3116d859e7
3 changed files with 7 additions and 4 deletions
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1
Documentation/devicetree/bindings/reset/renesas,rst.txt
View File

@ -18,6 +18,7 @@ Required properties:
- "renesas,r8a7743-rst" (RZ/G1M)
- "renesas,r8a7745-rst" (RZ/G1E)
- "renesas,r8a77470-rst" (RZ/G1C)
- "renesas,r8a774a1-rst" (RZ/G2M)
- "renesas,r8a7778-reset-wdt" (R-Car M1A)
- "renesas,r8a7779-reset-wdt" (R-Car H1)
- "renesas,r8a7790-rst" (R-Car H2)

6
drivers/soc/renesas/Kconfig
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@ -3,9 +3,9 @@ config SOC_RENESAS
default y if ARCH_RENESAS
select SOC_BUS
select RST_RCAR if ARCH_RCAR_GEN1 || ARCH_RCAR_GEN2 || \
ARCH_R8A7795 || ARCH_R8A7796 || ARCH_R8A77965 || \
ARCH_R8A77970 || ARCH_R8A77980 || ARCH_R8A77990 || \
ARCH_R8A77995
ARCH_R8A774A1 || ARCH_R8A7795 || ARCH_R8A7796 || \
ARCH_R8A77965 || ARCH_R8A77970 || ARCH_R8A77980 || \
ARCH_R8A77990 || ARCH_R8A77995
select SYSC_R8A7743 if ARCH_R8A7743
select SYSC_R8A7745 if ARCH_R8A7745
select SYSC_R8A77470 if ARCH_R8A77470

4
drivers/soc/renesas/rcar-rst.c
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@ -41,10 +41,12 @@ static const struct rst_config rcar_rst_gen3 __initconst = {
};
static const struct of_device_id rcar_rst_matches[] __initconst = {
/* RZ/G is handled like R-Car Gen2 */
/* RZ/G1 is handled like R-Car Gen2 */
{ .compatible = "renesas,r8a7743-rst", .data = &rcar_rst_gen2 },
{ .compatible = "renesas,r8a7745-rst", .data = &rcar_rst_gen2 },
{ .compatible = "renesas,r8a77470-rst", .data = &rcar_rst_gen2 },
/* RZ/G2 is handled like R-Car Gen3 */
{ .compatible = "renesas,r8a774a1-rst", .data = &rcar_rst_gen3 },
/* R-Car Gen1 */
{ .compatible = "renesas,r8a7778-reset-wdt", .data = &rcar_rst_gen1 },
{ .compatible = "renesas,r8a7779-reset-wdt", .data = &rcar_rst_gen1 },