From 0fbd9f939876d67743517058260b4270202b0bb6 Mon Sep 17 00:00:00 2001
From: Peter De Schrijver <pdeschrijver@nvidia.com>
Date: Thu, 24 Nov 2016 12:34:16 +0200
Subject: gpu: nvgpu: register clkdev for DVFS purposes

Change-Id: I354d4bbddb2aba2a1a668cc0401437f1e2403b79
Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-on: http://git-master/r/1259495
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
---
 drivers/gpu/nvgpu/gm20b/clk_gm20b.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/gpu/nvgpu/gm20b')

diff --git a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
index 2f54e4bb..5b3df718 100644
--- a/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/clk_gm20b.c
@@ -25,6 +25,7 @@
 #include <linux/clk/tegra.h>
 #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4, 4, 0))
 #include <soc/tegra/fuse.h>
+#include <soc/tegra/tegra-dvfs.h>
 #else
 #include <linux/tegra-fuse.h>
 #endif
@@ -1310,6 +1311,8 @@ int gm20b_register_gpcclk(struct gk20a *g) {
 	}
 
 	clk->tegra_clk = c;
+	clk_register_clkdev(c, "gpcclk", "gpcclk");
+
 	return 0;
 }
 #endif /* CONFIG_COMMON_CLK */
-- 
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