redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

Samsung DTS ARM changes for v5.5, part 2

Browse source 
1. Cleanup by adjusting DTS to bindings,
 2. Add touch-sensitive buttons to Midas (Galaxy S III family phones),
 3. Add GPU/Mali to Exynos542x and Odroid XU3/XU4 family.
 -----BEGIN PGP SIGNATURE-----
 
 iQJEBAABCgAuFiEE3dJiKD0RGyM7briowTdm5oaLg9cFAl3T8soQHGtyemtAa2Vy
 bmVsLm9yZwAKCRDBN2bmhouD10b2D/9YFH/5foYAZoC/OxeUl6WKnV7gY6nBCAVf
 p/mfXMlMiNdrAcxl6yL5nTdcVB/AVXII1yodKXepiZQBq1flciQ8VVn+v7ARKuE8
 wyydgxM0mR7HikCJG3kgixn64rpBrSpcHhl1r40XVBb69V8XZBu4tPQMDFDCbcjp
 3lwwekdIQOJITYdwkeIahddTUO1rKTJ3PuSq4kURkYzo4v9IBKWHYU70uX0tU4vR
 M47nDQwNkF9e2mtWz1nvNi3xh853JZaemkCFfO7FJu/flPVQ9bZC7aj7MgKghHXY
 /nJfu+HhI5+tNdOGQknXDezhtH+sl3VY7U/NjPr+pmp2/ahqpfZGBCC77LoEydRW
 T5RUjphfTQYnAgY6UDOi+7YQoQBwEFS+/KmltWOvk9UyqJZuDyAEjEIAsG25indQ
 7pThen+DsaAaoztq0XnL9hyCKqipLVLu685r0Bf8AQZ1lWGQL6ftwMYfMC26Y+FI
 6HaVLzAbTabNxd6W10tu9S9vqNxFi0PuZwKm63mEN4G18N+mENcvBax81QPDgqyf
 BmN61hIIsVJhYMLhJmljqfppnMPe02x7sprsGKKKx3ozamdzZD/Fvf+9N4WpER/r
 XM12cOVSJpRq0dFzMNHMX4Jsa4dxev17Npz+MEgDvd73aKaswRhrGniMFmpQpYrj
 QdCy7RtGPA==
 =XX34
 -----END PGP SIGNATURE-----

Merge tag 'samsung-dt-5.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into arm/dt

Samsung DTS ARM changes for v5.5, part 2

1. Cleanup by adjusting DTS to bindings,
2. Add touch-sensitive buttons to Midas (Galaxy S III family phones),
3. Add GPU/Mali to Exynos542x and Odroid XU3/XU4 family.

* tag 'samsung-dt-5.5-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: dts: exynos: Add Mali/GPU node on Exynos5420 and enable it on Odroid XU3/4
  ARM: dts: exynos: Add support for the touch-sensitive buttons on Midas family
  ARM: dts: exynos: Rename children of SysRAM node to "sram"

Link: https://lore.kernel.org/r/20191119142026.7190-1-krzk@kernel.org
Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2019-12-09 09:21:43 -08:00
parent e42617b825 1a5a85c564
commit 5a7df4476f
11 changed files with 107 additions and 14 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
arch/arm/boot/dts/exynos3250.dtsi
View file

@ -145,12 +145,12 @@
#size-cells = <1>;
ranges = <0 0x02020000 0x40000>;
smp-sysram@0 {
smp-sram@0 {
compatible = "samsung,exynos4210-sysram";
reg = <0x0 0x1000>;
};
smp-sysram@3f000 {
smp-sram@3f000 {
compatible = "samsung,exynos4210-sysram-ns";
reg = <0x3f000 0x1000>;
};

6
arch/arm/boot/dts/exynos4210-universal_c210.dts
View file

@ -590,16 +590,16 @@
};
&sysram {
smp-sysram@0 {
smp-sram@0 {
status = "disabled";
};
smp-sysram@5000 {
smp-sram@5000 {
compatible = "samsung,exynos4210-sysram";
reg = <0x5000 0x1000>;
};
smp-sysram@1f000 {
smp-sram@1f000 {
status = "disabled";
};
};

4
arch/arm/boot/dts/exynos4210.dtsi
View file

@ -79,12 +79,12 @@
#size-cells = <1>;
ranges = <0 0x02020000 0x20000>;
smp-sysram@0 {
smp-sram@0 {
compatible = "samsung,exynos4210-sysram";
reg = <0x0 0x1000>;
};
smp-sysram@1f000 {
smp-sram@1f000 {
compatible = "samsung,exynos4210-sysram-ns";
reg = <0x1f000 0x1000>;
};

5
arch/arm/boot/dts/exynos4412-galaxy-s3.dtsi
View file

@ -168,3 +168,8 @@
vdda-supply = <&ldo17_reg>;
status = "okay";
};
&touchkey_reg {
gpio = <&gpm0 0 GPIO_ACTIVE_HIGH>;
status = "okay";
};

29
arch/arm/boot/dts/exynos4412-midas.dtsi
View file

@ -13,6 +13,7 @@
#include "exynos4412.dtsi"
#include "exynos4412-ppmu-common.dtsi"
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/clock/maxim,max77686.h>
#include <dt-bindings/pinctrl/samsung.h>
@ -92,6 +93,15 @@
enable-active-high;
};
touchkey_reg: voltage-regulator-6 {
compatible = "regulator-fixed";
regulator-name = "LED_VDD_3.3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
enable-active-high;
status = "disabled";
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
@ -197,6 +207,25 @@
};
};
i2c-gpio-4 {
compatible = "i2c-gpio";
sda-gpios = <&gpl0 2 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
scl-gpios = <&gpl0 1 (GPIO_ACTIVE_HIGH | GPIO_OPEN_DRAIN)>;
i2c-gpio,delay-us = <2>;
#address-cells = <1>;
#size-cells = <0>;
touchkey@20 {
compatible = "cypress,midas-touchkey";
reg = <0x20>;
vdd-supply = <&touchkey_reg>;
vcc-supply = <&ldo5_reg>;
interrupt-parent = <&gpj0>;
interrupts = <3 IRQ_TYPE_EDGE_FALLING>;
linux,keycodes = <KEY_BACK KEY_MENU>;
};
};
i2c-mhl {
compatible = "i2c-gpio";
gpios = <&gpf0 4 GPIO_ACTIVE_HIGH>, <&gpf0 6 GPIO_ACTIVE_HIGH>;

5
arch/arm/boot/dts/exynos4412-n710x.dts
View file

@ -73,3 +73,8 @@
vdda-supply = <&cam_vdda_reg>;
status = "okay";
};
&touchkey_reg {
gpio = <&gpm0 5 GPIO_ACTIVE_HIGH>;
status = "okay";
};

4
arch/arm/boot/dts/exynos4412.dtsi
View file

@ -195,12 +195,12 @@
#size-cells = <1>;
ranges = <0 0x02020000 0x40000>;
smp-sysram@0 {
smp-sram@0 {
compatible = "samsung,exynos4210-sysram";
reg = <0x0 0x1000>;
};
smp-sysram@2f000 {
smp-sram@2f000 {
compatible = "samsung,exynos4210-sysram-ns";
reg = <0x2f000 0x1000>;
};

4
arch/arm/boot/dts/exynos5250.dtsi
View file

@ -171,12 +171,12 @@
#size-cells = <1>;
ranges = <0 0x02020000 0x30000>;
smp-sysram@0 {
smp-sram@0 {
compatible = "samsung,exynos4210-sysram";
reg = <0x0 0x1000>;
};
smp-sysram@2f000 {
smp-sram@2f000 {
compatible = "samsung,exynos4210-sysram-ns";
reg = <0x2f000 0x1000>;
};

50
arch/arm/boot/dts/exynos5420.dtsi
View file

@ -744,6 +744,56 @@
iommus = <&sysmmu_gscl1>;
};
gpu: gpu@11800000 {
compatible = "samsung,exynos5420-mali", "arm,mali-t628";
reg = <0x11800000 0x5000>;
interrupts = <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "job", "mmu", "gpu";
clocks = <&clock CLK_G3D>;
clock-names = "core";
power-domains = <&g3d_pd>;
operating-points-v2 = <&gpu_opp_table>;
status = "disabled";
#cooling-cells = <2>;
gpu_opp_table: opp-table {
compatible = "operating-points-v2";
opp-177000000 {
opp-hz = /bits/ 64 <177000000>;
opp-microvolt = <812500>;
};
opp-266000000 {
opp-hz = /bits/ 64 <266000000>;
opp-microvolt = <862500>;
};
opp-350000000 {
opp-hz = /bits/ 64 <350000000>;
opp-microvolt = <912500>;
};
opp-420000000 {
opp-hz = /bits/ 64 <420000000>;
opp-microvolt = <962500>;
};
opp-480000000 {
opp-hz = /bits/ 64 <480000000>;
opp-microvolt = <1000000>;
};
opp-543000000 {
opp-hz = /bits/ 64 <543000000>;
opp-microvolt = <1037500>;
};
opp-600000000 {
opp-hz = /bits/ 64 <600000000>;
opp-microvolt = <1150000>;
};
};
};
scaler_0: scaler@12800000 {
compatible = "samsung,exynos5420-scaler";
reg = <0x12800000 0x1294>;

6
arch/arm/boot/dts/exynos5422-odroid-core.dtsi
View file

@ -623,7 +623,6 @@
regulator-name = "vdd_g3d";
regulator-min-microvolt = <800000>;
regulator-max-microvolt = <1400000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
@ -771,6 +770,11 @@
vtmu-supply = <&ldo7_reg>;
};
&gpu {
mali-supply = <&buck4_reg>;
status = "okay";
};
&rtc {
status = "okay";
clocks = <&clock CLK_RTC>, <&s2mps11_osc S2MPS11_CLK_AP>;

4
arch/arm/boot/dts/exynos54xx.dtsi
View file

@ -62,12 +62,12 @@
#size-cells = <1>;
ranges = <0 0x02020000 0x54000>;
smp-sysram@0 {
smp-sram@0 {
compatible = "samsung,exynos4210-sysram";
reg = <0x0 0x1000>;
};
smp-sysram@53000 {
smp-sram@53000 {
compatible = "samsung,exynos4210-sysram-ns";
reg = <0x53000 0x1000>;
};