linux-kernel - [PATCH] clk: qcom: mmcc8974: add frequency table for gfx3d

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Message-Id: <20191006010100.32053-1-masneyb@onstation.org>
Date:   Sat,  5 Oct 2019 21:01:00 -0400
From:   Brian Masney <masneyb@...tation.org>
To:     sboyd@...nel.org, mturquette@...libre.com
Cc:     agross@...nel.org, linux-arm-msm@...r.kernel.org,
        linux-clk@...r.kernel.org, linux-kernel@...r.kernel.org,
        jonathan@...ek.ca
Subject: [PATCH] clk: qcom: mmcc8974: add frequency table for gfx3d

From: Jonathan Marek <jonathan@...ek.ca>

Add frequency table for the gfx3d clock that's needed in order to
support the GPU upstream on msm8974-based systems.

Signed-off-by: Jonathan Marek <jonathan@...ek.ca>
Signed-off-by: Brian Masney <masneyb@...tation.org>
---
 drivers/clk/qcom/mmcc-msm8974.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/clk/qcom/mmcc-msm8974.c b/drivers/clk/qcom/mmcc-msm8974.c
index bcb0a397ef91..e70abfe2a792 100644
--- a/drivers/clk/qcom/mmcc-msm8974.c
+++ b/drivers/clk/qcom/mmcc-msm8974.c
@@ -452,10 +452,17 @@ static struct clk_rcg2 mdp_clk_src = {
 	},
 };
 
+static struct freq_tbl ftbl_gfx3d_clk_src[] = {
+	F(37500000, P_GPLL0, 16, 0, 0),
+	F(533000000, P_MMPLL0, 1.5, 0, 0),
+	{ }
+};
+
 static struct clk_rcg2 gfx3d_clk_src = {
 	.cmd_rcgr = 0x4000,
 	.hid_width = 5,
 	.parent_map = mmcc_xo_mmpll0_1_2_gpll0_map,
+	.freq_tbl = ftbl_gfx3d_clk_src,
 	.clkr.hw.init = &(struct clk_init_data){
 		.name = "gfx3d_clk_src",
 		.parent_names = mmcc_xo_mmpll0_1_2_gpll0,
-- 
2.21.0