From 5c1d53573068b548e4ec8dd38e932c1ff3d67b16 Mon Sep 17 00:00:00 2001
From: Marek Vasut <marek.vasut+renesas@gmail.com>
Date: Sat, 5 Jan 2019 14:13:23 +0100
Subject: [PATCH] rcar_gen3: drivers: pwrc: Add D3 support
The D3 SoC has one CPU core, just return 1 as a CPU number.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
---
drivers/renesas/rcar/pwrc/pwrc.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/renesas/rcar/pwrc/pwrc.c b/drivers/renesas/rcar/pwrc/pwrc.c
index d85e4a51b..8bea1b51d 100644
--- a/drivers/renesas/rcar/pwrc/pwrc.c
+++ b/drivers/renesas/rcar/pwrc/pwrc.c
@@ -737,6 +737,12 @@ uint32_t rcar_pwrc_get_mpidr_cluster(uint64_t mpidr)
return c;
}
+#if RCAR_LSI == RCAR_D3
+uint32_t rcar_pwrc_get_cpu_num(uint32_t c)
+{
+ return 1;
+}
+#else
uint32_t rcar_pwrc_get_cpu_num(uint32_t c)
{
uint32_t reg = mmio_read_32(RCAR_PRR);
@@ -768,6 +774,7 @@ count_ca57:
done:
return count;
}
+#endif
int32_t rcar_pwrc_cpu_on_check(uint64_t mpidr)
{
--
GitLab