ARM: shmobile: r8a7744: Basic SoC support

Add minimal support for the RZ/G1N (R8A7744) SoC.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Fabrizio Castro <fabrizio.castro@bp.renesas.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index cc6ab0dde937b9b0c6f82660733a9fb8c9a82b58..9dac7b11460f3128e220ab1247b6bb8f43faf284 100644 (file)
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -69,6 +69,11 @@ config ARCH_R8A7743
        select ARCH_RCAR_GEN2
        select ARM_ERRATA_798181 if SMP
 
+config ARCH_R8A7744
+       bool "RZ/G1N (R8A77440)"
+       select ARCH_RCAR_GEN2
+       select ARM_ERRATA_798181 if SMP
+
 config ARCH_R8A7745
        bool "RZ/G1E (R8A77450)"
        select ARCH_RCAR_GEN2

diff --git a/arch/arm/mach-shmobile/setup-rcar-gen2.c b/arch/arm/mach-shmobile/setup-rcar-gen2.c
index 013acc97795cbfc48bb99323a3936e1a9de46adc..eea60b20c6b4605fe15f225388e66f5a209847f5 100644 (file)
--- a/arch/arm/mach-shmobile/setup-rcar-gen2.c
+++ b/arch/arm/mach-shmobile/setup-rcar-gen2.c
@@ -25,6 +25,7 @@
 static const struct of_device_id cpg_matches[] __initconst = {
        { .compatible = "renesas,rcar-gen2-cpg-clocks", },
        { .compatible = "renesas,r8a7743-cpg-mssr", .data = "extal" },
+       { .compatible = "renesas,r8a7744-cpg-mssr", .data = "extal" },
        { .compatible = "renesas,r8a7790-cpg-mssr", .data = "extal" },
        { .compatible = "renesas,r8a7791-cpg-mssr", .data = "extal" },
        { .compatible = "renesas,r8a7793-cpg-mssr", .data = "extal" },
@@ -193,6 +194,7 @@ MACHINE_END
 
 static const char * const rz_g1_boards_compat_dt[] __initconst = {
        "renesas,r8a7743",
+       "renesas,r8a7744",
        "renesas,r8a7745",
        "renesas,r8a77470",
        NULL,