linux-kernel - [PATCH v3 04/15] clk: qcom: Get rid of fallback global names for dispcc-sc7180

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Date:   Thu, 30 Jan 2020 13:12:20 -0800
From:   Douglas Anderson <dianders@...omium.org>
To:     Rob Herring <robh@...nel.org>, Andy Gross <agross@...nel.org>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Stephen Boyd <sboyd@...nel.org>
Cc:     Jeffrey Hugo <jhugo@...eaurora.org>,
        Taniya Das <tdas@...eaurora.org>, jeffrey.l.hugo@...il.com,
        linux-arm-msm@...r.kernel.org, harigovi@...eaurora.org,
        devicetree@...r.kernel.org, mka@...omium.org,
        kalyan_t@...eaurora.org, Mark Rutland <mark.rutland@....com>,
        linux-clk@...r.kernel.org, hoegsberg@...omium.org,
        Douglas Anderson <dianders@...omium.org>,
        Michael Turquette <mturquette@...libre.com>,
        linux-kernel@...r.kernel.org
Subject: [PATCH v3 04/15] clk: qcom: Get rid of fallback global names for dispcc-sc7180

In the new world input clocks should be matched by ".fw_name".  sc7180
is new enough that no backward compatibility use of global names
should be needed.  Remove it.

With a proper device tree and downstream display patches I have
verified booting a sc7180 up and seeing the display after this patch.

Fixes: dd3d06622138 ("clk: qcom: Add display clock controller driver for SC7180")
Signed-off-by: Douglas Anderson <dianders@...omium.org>
---

Changes in v3:
- Patch ("clk: qcom: Get rid of fallback...dispcc-sc7180") split out for v3.
- Unlike in v2, use internal name instead of purist name.

Changes in v2: None

 drivers/clk/qcom/dispcc-sc7180.c | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

diff --git a/drivers/clk/qcom/dispcc-sc7180.c b/drivers/clk/qcom/dispcc-sc7180.c
index 30c1e25d3edb..a820e1558677 100644
--- a/drivers/clk/qcom/dispcc-sc7180.c
+++ b/drivers/clk/qcom/dispcc-sc7180.c
@@ -81,7 +81,7 @@ static const struct parent_map disp_cc_parent_map_0[] = {
 
 static const struct clk_parent_data disp_cc_parent_data_0[] = {
 	{ .fw_name = "bi_tcxo" },
-	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_1[] = {
@@ -93,10 +93,9 @@ static const struct parent_map disp_cc_parent_map_1[] = {
 
 static const struct clk_parent_data disp_cc_parent_data_1[] = {
 	{ .fw_name = "bi_tcxo" },
-	{ .fw_name = "dp_phy_pll_link_clk", .name = "dp_phy_pll_link_clk" },
-	{ .fw_name = "dp_phy_pll_vco_div_clk",
-				.name = "dp_phy_pll_vco_div_clk"},
-	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+	{ .fw_name = "dp_phy_pll_link_clk" },
+	{ .fw_name = "dp_phy_pll_vco_div_clk" },
+	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_2[] = {
@@ -107,9 +106,8 @@ static const struct parent_map disp_cc_parent_map_2[] = {
 
 static const struct clk_parent_data disp_cc_parent_data_2[] = {
 	{ .fw_name = "bi_tcxo" },
-	{ .fw_name = "dsi0_phy_pll_out_byteclk",
-				.name = "dsi0_phy_pll_out_byteclk" },
-	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+	{ .fw_name = "dsi0_phy_pll_out_byteclk" },
+	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_3[] = {
@@ -125,7 +123,7 @@ static const struct clk_parent_data disp_cc_parent_data_3[] = {
 	{ .hw = &disp_cc_pll0.clkr.hw },
 	{ .fw_name = "gcc_disp_gpll0_clk_src" },
 	{ .hw = &disp_cc_pll0_out_even.clkr.hw },
-	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_4[] = {
@@ -137,7 +135,7 @@ static const struct parent_map disp_cc_parent_map_4[] = {
 static const struct clk_parent_data disp_cc_parent_data_4[] = {
 	{ .fw_name = "bi_tcxo" },
 	{ .fw_name = "gcc_disp_gpll0_clk_src" },
-	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct parent_map disp_cc_parent_map_5[] = {
@@ -148,9 +146,8 @@ static const struct parent_map disp_cc_parent_map_5[] = {
 
 static const struct clk_parent_data disp_cc_parent_data_5[] = {
 	{ .fw_name = "bi_tcxo" },
-	{ .fw_name = "dsi0_phy_pll_out_dsiclk",
-				.name = "dsi0_phy_pll_out_dsiclk" },
-	{ .fw_name = "core_bi_pll_test_se", .name = "core_bi_pll_test_se" },
+	{ .fw_name = "dsi0_phy_pll_out_dsiclk" },
+	{ .fw_name = "core_bi_pll_test_se" },
 };
 
 static const struct freq_tbl ftbl_disp_cc_mdss_ahb_clk_src[] = {
-- 
2.25.0.341.g760bfbb309-goog