* [PATCH v5 1/4] ARM: dts: qcom: msm8974: add gpu support
@ 2021-02-01 10:56 Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 2/4] ARM: dts: qcom: msm8974-klte: add support for GPU Iskren Chernev
` (2 more replies)
0 siblings, 3 replies; 4+ messages in thread
From: Iskren Chernev @ 2021-02-01 10:56 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Andy Gross, Rob Herring, linux-arm-msm, devicetree, linux-kernel,
Iskren Chernev, Samuel Pascua, Alexey Minnekhanov, Brian Masney,
phone-devel, ~postmarketos/upstreaming
From: Brian Masney <masneyb@onstation.org>
Add support for the a3xx GPU. opp_table is chosen to include lower
frequencies common to all different msm8974 variants.
Signed-off-by: Brian Masney <masneyb@onstation.org>
[iskren.chernev@gmail.com: change after v1]
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
---
Update the panel/dsi patch according to new dt bindigs in
panel-v2: https://lkml.org/lkml/2021/2/1/313
v1: https://lkml.org/lkml/2020/12/30/322
v2: https://lkml.org/lkml/2021/1/24/142
v3: https://lkml.org/lkml/2021/1/25/398
v4: https://lkml.org/lkml/2021/1/28/374
Changes in v5:
- panel/dsi patch contains 2 regulators, now that the display can turn off
arch/arm/boot/dts/qcom-msm8974.dtsi | 43 ++++++++++++++++++++++++++
arch/arm/boot/dts/qcom-msm8974pro.dtsi | 5 +++
2 files changed, 48 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974.dtsi b/arch/arm/boot/dts/qcom-msm8974.dtsi
index 51f5f904f9eb..c65d33591efa 100644
--- a/arch/arm/boot/dts/qcom-msm8974.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974.dtsi
@@ -1399,6 +1399,49 @@ cnoc: interconnect@fc480000 {
<&rpmcc RPM_SMD_CNOC_A_CLK>;
};
+ gpu: adreno@fdb00000 {
+ status = "disabled";
+
+ compatible = "qcom,adreno-330.1",
+ "qcom,adreno";
+ reg = <0xfdb00000 0x10000>;
+ reg-names = "kgsl_3d0_reg_memory";
+ interrupts = <GIC_SPI 33 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "kgsl_3d0_irq";
+ clock-names = "core",
+ "iface",
+ "mem_iface";
+ clocks = <&mmcc OXILI_GFX3D_CLK>,
+ <&mmcc OXILICX_AHB_CLK>,
+ <&mmcc OXILICX_AXI_CLK>;
+ sram = <&gmu_sram>;
+ power-domains = <&mmcc OXILICX_GDSC>;
+ operating-points-v2 = <&gpu_opp_table>;
+
+ interconnects = <&mmssnoc MNOC_MAS_GRAPHICS_3D &bimc BIMC_SLV_EBI_CH0>,
+ <&ocmemnoc OCMEM_VNOC_MAS_GFX3D &ocmemnoc OCMEM_SLV_OCMEM>;
+ interconnect-names = "gfx-mem",
+ "ocmem";
+
+ // iommus = <&gpu_iommu 0>;
+
+ gpu_opp_table: opp_table {
+ compatible = "operating-points-v2";
+
+ opp-320000000 {
+ opp-hz = /bits/ 64 <320000000>;
+ };
+
+ opp-200000000 {
+ opp-hz = /bits/ 64 <200000000>;
+ };
+
+ opp-27000000 {
+ opp-hz = /bits/ 64 <27000000>;
+ };
+ };
+ };
+
mdss: mdss@fd900000 {
status = "disabled";
diff --git a/arch/arm/boot/dts/qcom-msm8974pro.dtsi b/arch/arm/boot/dts/qcom-msm8974pro.dtsi
index 6740a4cb7da8..b64c28036dd0 100644
--- a/arch/arm/boot/dts/qcom-msm8974pro.dtsi
+++ b/arch/arm/boot/dts/qcom-msm8974pro.dtsi
@@ -14,5 +14,10 @@ sdhci@f9824900 {
clock-controller@fc400000 {
compatible = "qcom,gcc-msm8974pro";
};
+
+ adreno@fdb00000 {
+ compatible = "qcom,adreno-330.2",
+ "qcom,adreno";
+ };
};
};
base-commit: fd821bf0ed9a7db09d2e007df697f4d9ecfda99a
prerequisite-patch-id: b55fe8485f5dbf29159fb3130d81d93926be23d1
prerequisite-patch-id: 47e70201c831fab5fb987d9b0092ad46e1855efc
--
2.30.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v5 2/4] ARM: dts: qcom: msm8974-klte: add support for GPU
2021-02-01 10:56 [PATCH v5 1/4] ARM: dts: qcom: msm8974: add gpu support Iskren Chernev
@ 2021-02-01 10:56 ` Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 3/4] ARM: dts: qcom: msm8974-klte: add support for display Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators Iskren Chernev
2 siblings, 0 replies; 4+ messages in thread
From: Iskren Chernev @ 2021-02-01 10:56 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Andy Gross, Rob Herring, linux-arm-msm, devicetree, linux-kernel,
Iskren Chernev, Samuel Pascua, Alexey Minnekhanov, Brian Masney,
phone-devel, ~postmarketos/upstreaming
From: Samuel Pascua <pascua.samuel.14@gmail.com>
Enable adreno dt node.
Signed-off-by: Samuel Pascua <pascua.samuel.14@gmail.com>
[iskren.chernev@gmail.com: changes after v1]
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
---
arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index 3929c9435e29..86be4ae743f4 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -697,6 +697,10 @@ fuelgauge@36 {
pinctrl-0 = <&fuelgauge_pin>;
};
};
+
+ adreno@fdb00000 {
+ status = "ok";
+ };
};
&spmi_bus {
--
2.30.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v5 3/4] ARM: dts: qcom: msm8974-klte: add support for display
2021-02-01 10:56 [PATCH v5 1/4] ARM: dts: qcom: msm8974: add gpu support Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 2/4] ARM: dts: qcom: msm8974-klte: add support for GPU Iskren Chernev
@ 2021-02-01 10:56 ` Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators Iskren Chernev
2 siblings, 0 replies; 4+ messages in thread
From: Iskren Chernev @ 2021-02-01 10:56 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Andy Gross, Rob Herring, linux-arm-msm, devicetree, linux-kernel,
Iskren Chernev, Samuel Pascua, Alexey Minnekhanov, Brian Masney,
phone-devel, ~postmarketos/upstreaming
From: Samuel Pascua <pascua.samuel.14@gmail.com>
Add initial support for the display found on the Samsung Galaxy 5 (klte)
phone. This is based on work from Jonathan Marek & Brian Masney.
Signed-off-by: Samuel Pascua <pascua.samuel.14@gmail.com>
[iskren.chernev@gmail.com: add reset gpio, regulators]
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
---
On downstream the panel uses a regulator and an enable pin, but it is hinted
that the enable pin is actually another regulator, so wrap the enable pin into
a regulator and put the two new regulator in the panel node.
.../boot/dts/qcom-msm8974-samsung-klte.dts | 95 +++++++++++++++++++
1 file changed, 95 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index 86be4ae743f4..d042c7cbab71 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -298,6 +298,20 @@ vreg_wlan: wlan-regulator {
enable-active-high;
};
+ vreg_panel: panel-regulator {
+ compatible = "regulator-fixed";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&panel_en_pin>;
+
+ regulator-name = "panel-vddr-reg";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+
+ gpio = <&pma8084_gpios 14 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+
/delete-node/ vreg-boost;
};
@@ -453,6 +467,16 @@ int {
bias-pull-down;
};
};
+
+ panel_te_pin: panel {
+ te {
+ pins = "gpio12";
+ function = "mdp_vsync";
+
+ drive-strength = <2>;
+ bias-disable;
+ };
+ };
};
sdhc_1: sdhci@f9824900 {
@@ -701,6 +725,60 @@ fuelgauge@36 {
adreno@fdb00000 {
status = "ok";
};
+
+ mdss@fd900000 {
+ status = "ok";
+
+ mdp@fd900000 {
+ status = "ok";
+ };
+
+ dsi@fd922800 {
+ status = "ok";
+
+ vdda-supply = <&pma8084_l2>;
+ vdd-supply = <&pma8084_l22>;
+ vddio-supply = <&pma8084_l12>;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ports {
+ port@1 {
+ endpoint {
+ remote-endpoint = <&panel_in>;
+ data-lanes = <0 1 2 3>;
+ };
+ };
+ };
+
+ panel: panel@0 {
+ reg = <0>;
+ compatible = "samsung,s6e3fa2";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&panel_te_pin &panel_rst_pin>;
+
+ iovdd-supply = <&pma8084_lvs4>;
+ vddr-supply = <&vreg_panel>;
+
+ reset-gpios = <&pma8084_gpios 17 GPIO_ACTIVE_LOW>;
+ te-gpios = <&msmgpio 12 GPIO_ACTIVE_HIGH>;
+
+ port {
+ panel_in: endpoint {
+ remote-endpoint = <&dsi0_out>;
+ };
+ };
+ };
+ };
+
+ dsi-phy@fd922a00 {
+ status = "ok";
+
+ vddio-supply = <&pma8084_l12>;
+ };
+ };
};
&spmi_bus {
@@ -730,6 +808,14 @@ touch_pin: touchscreen-int-pin {
power-source = <PMA8084_GPIO_S4>;
};
+ panel_en_pin: panel-en-pin {
+ pins = "gpio14";
+ function = "normal";
+ bias-pull-up;
+ power-source = <PMA8084_GPIO_S4>;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ };
+
wlan_sleep_clk_pin: wlan-sleep-clk-pin {
pins = "gpio16";
function = "func2";
@@ -739,6 +825,15 @@ wlan_sleep_clk_pin: wlan-sleep-clk-pin {
qcom,drive-strength = <PMIC_GPIO_STRENGTH_HIGH>;
};
+ panel_rst_pin: panel-rst-pin {
+ pins = "gpio17";
+ function = "normal";
+ bias-disable;
+ power-source = <PMA8084_GPIO_S4>;
+ qcom,drive-strength = <PMIC_GPIO_STRENGTH_LOW>;
+ };
+
+
fuelgauge_pin: fuelgauge-int-pin {
pins = "gpio21";
function = "normal";
--
2.30.0
^ permalink raw reply related [flat|nested] 4+ messages in thread* [PATCH v5 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators
2021-02-01 10:56 [PATCH v5 1/4] ARM: dts: qcom: msm8974: add gpu support Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 2/4] ARM: dts: qcom: msm8974-klte: add support for GPU Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 3/4] ARM: dts: qcom: msm8974-klte: add support for display Iskren Chernev
@ 2021-02-01 10:56 ` Iskren Chernev
2 siblings, 0 replies; 4+ messages in thread
From: Iskren Chernev @ 2021-02-01 10:56 UTC (permalink / raw)
To: Bjorn Andersson
Cc: Andy Gross, Rob Herring, linux-arm-msm, devicetree, linux-kernel,
Iskren Chernev, Samuel Pascua, Alexey Minnekhanov, Brian Masney,
phone-devel, ~postmarketos/upstreaming
s1 and l12 regulators are used for the memory and cache on the Samsung
S5 (klte). If they are turned off the phone shuts down. So mark them as
always-on to prevent that from happening.
Signed-off-by: Iskren Chernev <iskren.chernev@gmail.com>
Tested-by: Alexey Minnekhanov <alexeymin@postmarketos.org>
---
arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
index d042c7cbab71..a0f7f461f48c 100644
--- a/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
+++ b/arch/arm/boot/dts/qcom-msm8974-samsung-klte.dts
@@ -30,6 +30,7 @@ pma8084-regulators {
pma8084_s1: s1 {
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <1050000>;
+ regulator-always-on;
};
pma8084_s2: s2 {
@@ -115,6 +116,7 @@ pma8084_l11: l11 {
pma8084_l12: l12 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
+ regulator-always-on;
};
pma8084_l13: l13 {
--
2.30.0
^ permalink raw reply related [flat|nested] 4+ messages in thread
end of thread, other threads:[~2021-02-01 10:58 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2021-02-01 10:56 [PATCH v5 1/4] ARM: dts: qcom: msm8974: add gpu support Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 2/4] ARM: dts: qcom: msm8974-klte: add support for GPU Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 3/4] ARM: dts: qcom: msm8974-klte: add support for display Iskren Chernev
2021-02-01 10:56 ` [PATCH v5 4/4] ARM: dts: qcom: msm8974-klte: Mark essential regulators Iskren Chernev
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