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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Sean Paul <seanpaul@chromium.org>,
        Abhinav Kumar <abhinavk@codeaurora.org>,
        Rob Clark <robdclark@gmail.com>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.20 151/352] drm/msm/dsi: fix dsi clock names in DSI 10nm PLL driver
Date:   Mon, 11 Feb 2019 15:16:18 +0100
Message-Id: <20190211141856.290488145@linuxfoundation.org>
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4.20-stable review patch.  If anyone has any objections, please let me know.

------------------

[ Upstream commit c1866d44d149a1ea5c303632114fb6aa08cfd263 ]

Fix the dsi clock names in the DSI 10nm PLL driver to
match the names in the dispcc driver as those are
according to the clock plan of the chipset.

Changes in v2:
- Update the clock diagram with the new clock name

Reviewed-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Abhinav Kumar <abhinavk@codeaurora.org>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c
index 41bec570c518..31205625c734 100644
--- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c
+++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll_10nm.c
@@ -17,7 +17,7 @@
  *                              |                |
  *                              |                |
  *                 +---------+  |  +----------+  |  +----+
- *  dsi0vco_clk ---| out_div |--o--| divl_3_0 |--o--| /8 |-- dsi0pllbyte
+ *  dsi0vco_clk ---| out_div |--o--| divl_3_0 |--o--| /8 |-- dsi0_phy_pll_out_byteclk
  *                 +---------+  |  +----------+  |  +----+
  *                              |                |
  *                              |                |         dsi0_pll_by_2_bit_clk
@@ -25,7 +25,7 @@
  *                              |                |  +----+  |  |\  dsi0_pclk_mux
  *                              |                |--| /2 |--o--| \   |
  *                              |                |  +----+     |  \  |  +---------+
- *                              |                --------------|  |--o--| div_7_4 |-- dsi0pll
+ *                              |                --------------|  |--o--| div_7_4 |-- dsi0_phy_pll_out_dsiclk
  *                              |------------------------------|  /     +---------+
  *                              |          +-----+             | /
  *                              -----------| /4? |--o----------|/
@@ -690,7 +690,7 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm)
 
 	hws[num++] = hw;
 
-	snprintf(clk_name, 32, "dsi%dpllbyte", pll_10nm->id);
+	snprintf(clk_name, 32, "dsi%d_phy_pll_out_byteclk", pll_10nm->id);
 	snprintf(parent, 32, "dsi%d_pll_bit_clk", pll_10nm->id);
 
 	/* DSI Byte clock = VCO_CLK / OUT_DIV / BIT_DIV / 8 */
@@ -739,7 +739,7 @@ static int pll_10nm_register(struct dsi_pll_10nm *pll_10nm)
 
 	hws[num++] = hw;
 
-	snprintf(clk_name, 32, "dsi%dpll", pll_10nm->id);
+	snprintf(clk_name, 32, "dsi%d_phy_pll_out_dsiclk", pll_10nm->id);
 	snprintf(parent, 32, "dsi%d_pclk_mux", pll_10nm->id);
 
 	/* PIX CLK DIV : DIV_CTRL_7_4*/
-- 
2.19.1