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ARM: stm32: Switch DHSOM to FMC2 EBI driver

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Perform long overdue conversion of ad-hoc FMC2 EBI bus initialization
to upstream FMC2 EBI driver. No functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Patrice Chotard <patrice.chotard@foss.st.com>
Cc: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Reviewed-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
This commit is contained in:
Marek Vasut
2022-08-23 19:27:08 +02:00
committed by Patrick Delaunay
parent 29e03c98cf
commit 9cccc358c4
6 changed files with 2 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/arm/dts/stm32mp15xx-dhcom-picoitx-u-boot.dtsi
View File

@@ -5,14 +5,6 @@
#include "stm32mp15xx-dhcom-u-boot.dtsi"
/ {
aliases {
/delete-property/ ethernet1;
};
};
/delete-node/ &ks8851;
&usbotg_hs {
dr_mode = "peripheral";
};

14
arch/arm/dts/stm32mp15xx-dhcom-u-boot.dtsi
View File

@@ -9,8 +9,6 @@
#include "stm32mp15-ddr3-dhsom-2x2Gb-1066-binG.dtsi"
#include "stm32mp15-ddr3-dhsom-2x4Gb-1066-binG.dtsi"
/delete-node/ &ksz8851;
/ {
aliases {
i2c1 = &i2c2;
@@ -21,7 +19,6 @@
spi0 = &qspi;
usb0 = &usbotg_hs;
eeprom0 = &eeprom0;
ethernet1 = &ks8851;
};
config {
@@ -30,12 +27,6 @@
dh,som-coding-gpios = <&gpiof 12 0>, <&gpiof 13 0>, <&gpiof 15 0>;
dh,ddr3-coding-gpios = <&gpioz 6 0>, <&gpioz 7 0>;
};
/* This is actually on FMC2, but we do not have bus driver for that */
ks8851: ks8851mll@64000000 {
compatible = "micrel,ks8851-mll";
reg = <0x64000000 0x20000>;
};
};
&ethernet0 {
@@ -74,11 +65,6 @@
};
&pinctrl {
/* These should bound to FMC2 bus driver, but we do not have one */
pinctrl-0 = <&fmc_pins_b &mco2_pins_a>;
pinctrl-1 = <&fmc_sleep_pins_b &mco2_sleep_pins_a>;
pinctrl-names = "default", "sleep";
mco2_pins_a: mco2-0 {
pins {
pinmux = <STM32_PINMUX('G', 2, AF1)>; /* MCO2 */

16
arch/arm/dts/stm32mp15xx-dhcor-drc-compact-u-boot.dtsi
View File

@@ -5,25 +5,16 @@
#include "stm32mp15xx-dhcor-u-boot.dtsi"
/delete-node/ &ksz8851;
/ {
aliases {
mmc0 = &sdmmc1;
mmc1 = &sdmmc2;
usb0 = &usbotg_hs;
ethernet1 = &ks8851;
};
config {
dh,board-coding-gpios = <&gpioh 9 0>, <&gpioh 8 0>, <&gpioh 3 0>;
};
/* This is actually on FMC2, but we do not have bus driver for that */
ks8851: ks8851mll@64000000 {
compatible = "micrel,ks8851-mll";
reg = <0x64000000 0x20000>;
};
};
&ethernet0 {
@@ -38,13 +29,6 @@
};
};
&pinctrl {
/* These should bound to FMC2 bus driver, but we do not have one */
pinctrl-0 = <&fmc_pins_b>;
pinctrl-1 = <&fmc_sleep_pins_b>;
pinctrl-names = "default", "sleep";
};
&sdmmc1 {
u-boot,dm-spl;
st,use-ckin;