UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

ARM: dts: sti: add the spinor controller node within stih407-family 

The STiH407 family (and further versions STiH410/STiH418) embedded
a serial flash controller allowing fast access to SPI-NOR.
This commit adds the corresponding node, relying on the st-spi-fsm
drivers.

Signed-off-by: Alain Volmat <avolmat@me.com>
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
This commit is contained in:
Alain Volmat 2021-03-31 22:42:25 +02:00 committed by Patrice Chotard
parent a1b68d6b02
commit 5d296faf3f
1 changed files with 15 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

15
arch/arm/boot/dts/stih407-family.dtsi
View File

@ -616,6 +616,21 @@
st,lpc-mode = <ST_LPC_MODE_CLKSRC>;
};
spifsm: spifsm@9022000{
compatible = "st,spi-fsm";
reg = <0x9022000 0x1000>;
reg-names = "spi-fsm";
clocks = <&clk_s_c0_flexgen CLK_FLASH_PROMIP>;
clock-names = "emi_clk";
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_fsm>;
st,syscfg = <&syscfg_core>;
st,boot-device-reg = <0x8c4>;
st,boot-device-spi = <0x68>;
status = "disabled";
};
sata0: sata@9b20000 {
compatible = "st,ahci";
reg = <0x9b20000 0x1000>;