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Message-Id: <20230512-amlogic-v6-4-upstream-dsi-ccf-vim3-v5-2-56eb7a4d5b8e@linaro.org>
Date: Tue, 30 May 2023 09:38:03 +0200
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Jerome Brunet <jbrunet@...libre.com>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Kevin Hilman <khilman@...libre.com>,
Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>,
David Airlie <airlied@...il.com>,
Daniel Vetter <daniel@...ll.ch>,
Philipp Zabel <p.zabel@...gutronix.de>,
Kishon Vijay Abraham I <kishon@...nel.org>,
Sam Ravnborg <sam@...nborg.org>
Cc: "Lukas F. Hartmann" <lukas@...re.com>,
Nicolas Belin <nbelin@...libre.com>,
linux-amlogic@...ts.infradead.org, linux-clk@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
devicetree@...r.kernel.org, dri-devel@...ts.freedesktop.org,
linux-phy@...ts.infradead.org,
Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH v5 02/17] clk: meson: g12a: add CTS_ENCL & CTS_ENCL_SEL
clocks
Add new CTS_ENCL & CTS_ENCL_SEL clocks for the G12A compatible
SoCs, they are used to feed the VPU LCD Pixel encoder used for
DSI display purposes.
Signed-off-by: Neil Armstrong <neil.armstrong@...aro.org>
---
drivers/clk/meson/g12a.c | 40 ++++++++++++++++++++++++++++++++++++++++
drivers/clk/meson/g12a.h | 4 +++-
2 files changed, 43 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/meson/g12a.c b/drivers/clk/meson/g12a.c
index d2e481ae2429..a132aad2aac9 100644
--- a/drivers/clk/meson/g12a.c
+++ b/drivers/clk/meson/g12a.c
@@ -3547,6 +3547,22 @@ static struct clk_regmap g12a_cts_encp_sel = {
},
};
+static struct clk_regmap g12a_cts_encl_sel = {
+ .data = &(struct clk_regmap_mux_data){
+ .offset = HHI_VIID_CLK_DIV,
+ .mask = 0xf,
+ .shift = 12,
+ .table = mux_table_cts_sel,
+ },
+ .hw.init = &(struct clk_init_data){
+ .name = "cts_encl_sel",
+ .ops = &clk_regmap_mux_ops,
+ .parent_hws = g12a_cts_parent_hws,
+ .num_parents = ARRAY_SIZE(g12a_cts_parent_hws),
+ .flags = CLK_SET_RATE_NO_REPARENT | CLK_GET_RATE_NOCACHE,
+ },
+};
+
static struct clk_regmap g12a_cts_vdac_sel = {
.data = &(struct clk_regmap_mux_data){
.offset = HHI_VIID_CLK_DIV,
@@ -3626,6 +3642,22 @@ static struct clk_regmap g12a_cts_encp = {
},
};
+static struct clk_regmap g12a_cts_encl = {
+ .data = &(struct clk_regmap_gate_data){
+ .offset = HHI_VID_CLK_CNTL2,
+ .bit_idx = 3,
+ },
+ .hw.init = &(struct clk_init_data) {
+ .name = "cts_encl",
+ .ops = &clk_regmap_gate_ops,
+ .parent_hws = (const struct clk_hw *[]) {
+ &g12a_cts_encl_sel.hw
+ },
+ .num_parents = 1,
+ .flags = CLK_SET_RATE_PARENT | CLK_IGNORE_UNUSED,
+ },
+};
+
static struct clk_regmap g12a_cts_vdac = {
.data = &(struct clk_regmap_gate_data){
.offset = HHI_VID_CLK_CNTL2,
@@ -4406,10 +4438,12 @@ static struct clk_hw_onecell_data g12a_hw_onecell_data = {
[CLKID_VCLK2_DIV12] = &g12a_vclk2_div12.hw,
[CLKID_PRIV_CTS_ENCI_SEL] = &g12a_cts_enci_sel.hw,
[CLKID_PRIV_CTS_ENCP_SEL] = &g12a_cts_encp_sel.hw,
+ [CLKID_PRIV_CTS_ENCL_SEL] = &g12a_cts_encl_sel.hw,
[CLKID_PRIV_CTS_VDAC_SEL] = &g12a_cts_vdac_sel.hw,
[CLKID_PRIV_HDMI_TX_SEL] = &g12a_hdmi_tx_sel.hw,
[CLKID_CTS_ENCI] = &g12a_cts_enci.hw,
[CLKID_CTS_ENCP] = &g12a_cts_encp.hw,
+ [CLKID_PRIV_CTS_ENCL] = &g12a_cts_encl.hw,
[CLKID_CTS_VDAC] = &g12a_cts_vdac.hw,
[CLKID_HDMI_TX] = &g12a_hdmi_tx.hw,
[CLKID_PRIV_HDMI_SEL] = &g12a_hdmi_sel.hw,
@@ -4635,10 +4669,12 @@ static struct clk_hw_onecell_data g12b_hw_onecell_data = {
[CLKID_VCLK2_DIV12] = &g12a_vclk2_div12.hw,
[CLKID_PRIV_CTS_ENCI_SEL] = &g12a_cts_enci_sel.hw,
[CLKID_PRIV_CTS_ENCP_SEL] = &g12a_cts_encp_sel.hw,
+ [CLKID_PRIV_CTS_ENCL_SEL] = &g12a_cts_encl_sel.hw,
[CLKID_PRIV_CTS_VDAC_SEL] = &g12a_cts_vdac_sel.hw,
[CLKID_PRIV_HDMI_TX_SEL] = &g12a_hdmi_tx_sel.hw,
[CLKID_CTS_ENCI] = &g12a_cts_enci.hw,
[CLKID_CTS_ENCP] = &g12a_cts_encp.hw,
+ [CLKID_PRIV_CTS_ENCL] = &g12a_cts_encl.hw,
[CLKID_CTS_VDAC] = &g12a_cts_vdac.hw,
[CLKID_HDMI_TX] = &g12a_hdmi_tx.hw,
[CLKID_PRIV_HDMI_SEL] = &g12a_hdmi_sel.hw,
@@ -4899,10 +4935,12 @@ static struct clk_hw_onecell_data sm1_hw_onecell_data = {
[CLKID_VCLK2_DIV12] = &g12a_vclk2_div12.hw,
[CLKID_PRIV_CTS_ENCI_SEL] = &g12a_cts_enci_sel.hw,
[CLKID_PRIV_CTS_ENCP_SEL] = &g12a_cts_encp_sel.hw,
+ [CLKID_PRIV_CTS_ENCL_SEL] = &g12a_cts_encl_sel.hw,
[CLKID_PRIV_CTS_VDAC_SEL] = &g12a_cts_vdac_sel.hw,
[CLKID_PRIV_HDMI_TX_SEL] = &g12a_hdmi_tx_sel.hw,
[CLKID_CTS_ENCI] = &g12a_cts_enci.hw,
[CLKID_CTS_ENCP] = &g12a_cts_encp.hw,
+ [CLKID_PRIV_CTS_ENCL] = &g12a_cts_encl.hw,
[CLKID_CTS_VDAC] = &g12a_cts_vdac.hw,
[CLKID_HDMI_TX] = &g12a_hdmi_tx.hw,
[CLKID_PRIV_HDMI_SEL] = &g12a_hdmi_sel.hw,
@@ -5133,10 +5171,12 @@ static struct clk_regmap *const g12a_clk_regmaps[] = {
&g12a_vclk2_div12_en,
&g12a_cts_enci_sel,
&g12a_cts_encp_sel,
+ &g12a_cts_encl_sel,
&g12a_cts_vdac_sel,
&g12a_hdmi_tx_sel,
&g12a_cts_enci,
&g12a_cts_encp,
+ &g12a_cts_encl,
&g12a_cts_vdac,
&g12a_hdmi_tx,
&g12a_hdmi_sel,
diff --git a/drivers/clk/meson/g12a.h b/drivers/clk/meson/g12a.h
index a57f4a9717db..9a3091fcaa41 100644
--- a/drivers/clk/meson/g12a.h
+++ b/drivers/clk/meson/g12a.h
@@ -265,8 +265,10 @@
#define CLKID_PRIV_NNA_CORE_CLK_SEL 265
#define CLKID_PRIV_NNA_CORE_CLK_DIV 266
#define CLKID_PRIV_MIPI_DSI_PXCLK_DIV 268
+#define CLKID_PRIV_CTS_ENCL 271
+#define CLKID_PRIV_CTS_ENCL_SEL 272
-#define NR_CLKS 271
+#define NR_CLKS 273
/* include the CLKIDs that have been made part of the DT binding */
#include <dt-bindings/clock/g12a-clkc.h>
--
2.34.1
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