From 071c49bf11e23e1305232364600764735676e468 Mon Sep 17 00:00:00 2001
From: Timo Alho <talho@nvidia.com>
Date: Thu, 3 Nov 2022 16:48:08 +0200
Subject: [PATCH] tegra: clk: bpmp: add missing bpmp-abi.h definitions

Older kernels do not have new definitions for
BPMP_CLK_RATE_PARENT_CHANGE_DENIED and
BPMP_CLK_STATE_CHANGE_DENIED. To fix compile issues, add them directly
to clk-bpmp.c

Bug 3856746

Signed-off-by: Timo Alho <talho@nvidia.com>
Change-Id: Ibdaf0e8ccfe5feca3153a61c9e2f972136b94147
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/2802621
Tested-by: Bitan Biswas <bbiswas@nvidia.com>
GVS: Gerrit_Virtual_Submit <buildbot_gerritrpt@nvidia.com>
Reviewed-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>
---
 drivers/clk/tegra/clk-bpmp.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/drivers/clk/tegra/clk-bpmp.c b/drivers/clk/tegra/clk-bpmp.c
index 32388161..d73dac5d 100644
--- a/drivers/clk/tegra/clk-bpmp.c
+++ b/drivers/clk/tegra/clk-bpmp.c
@@ -17,6 +17,14 @@
 #define TEGRA_BPMP_CLK_HAS_SET_RATE	BIT(1)
 #define TEGRA_BPMP_CLK_IS_ROOT		BIT(2)
 
+/* adding definitions missing in bpmp-abi.h of older kernels: */
+#ifndef BPMP_CLK_RATE_PARENT_CHANGE_DENIED
+#define BPMP_CLK_RATE_PARENT_CHANGE_DENIED (1U << 30)
+#endif
+#ifndef BPMP_CLK_STATE_CHANGE_DENIED
+#define BPMP_CLK_STATE_CHANGE_DENIED (1U << 31)
+#endif
+
 struct tegra_bpmp_clk_info {
 	unsigned int id;
 	char name[MRQ_CLK_NAME_MAXLEN];