[PATCH 1/2] ARM: rmobile: Identify R-Car M3-W R8A7796 r1.1/1.2 SoC

[Marek Vasut]

From: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx at renesas.com>

r8a7796 cpu revision v1.2 has the same information as revision v1.1.
This patch fixes revision display at startup to "rev 1.1/1.2".

Reviewed-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
Signed-off-by: Hiroyuki Yokoyama <hiroyuki.yokoyama.vx at renesas.com>
Signed-off-by: Hai Pham <hai.pham.ud at renesas.com>
[Marek: Slight update to commit message, spell out the SoC model]
---
 arch/arm/mach-rmobile/cpu_info.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/arch/arm/mach-rmobile/cpu_info.c b/arch/arm/mach-rmobile/cpu_info.c
index 71a856ea879..1d33e2aa9da 100644
--- a/arch/arm/mach-rmobile/cpu_info.c
+++ b/arch/arm/mach-rmobile/cpu_info.c
@@ -120,6 +120,13 @@ int print_cpuinfo(void)
 {
 	int i = rmobile_cpuinfo_idx();
 
+	if (rmobile_cpuinfo[i].cpu_type == RMOBILE_CPU_TYPE_R8A7796 &&
+	    rmobile_get_cpu_rev_integer() == 1 &&
+	    rmobile_get_cpu_rev_fraction() == 1) {
+		printf("CPU:   Renesas Electronics %s rev 1.1/1.2\n", get_cpu_name(i));
+		return 0;
+	}
+
 	printf("CPU:   Renesas Electronics %s rev %d.%d\n",
 		get_cpu_name(i), rmobile_get_cpu_rev_integer(),
 		rmobile_get_cpu_rev_fraction());
-- 
2.39.2