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ARM: zynq: Wire smcc with nand/nor memories on zc770 platform

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Describe nor child flash node under smcc and enable it for xm012 extension
card. And also describe nand flash memory for xm011 card.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/12e697975a1d026e811c2f63aa8bbbd0b9ff4f70.1733920873.git.michal.simek@amd.com
This commit is contained in:
Michal Simek 2024-12-11 13:41:25 +01:00
parent 1a896b8fb3
commit a1c1ba9cc0
3 changed files with 71 additions and 0 deletions
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7
arch/arm/boot/dts/xilinx/zynq-7000.dtsi
View File

@ -289,6 +289,8 @@ smcc: memory-controller@e000e000 {
0x2 0x0 0xe4000000 0x2000000>; /* SRAM/NOR CS1 region */
#address-cells = <2>;
#size-cells = <1>;
interrupt-parent = <&intc>;
interrupts = <0 18 4>;
nfc0: nand-controller@0,0 {
compatible = "arm,pl353-nand-r2p1";
@ -297,6 +299,11 @@ nfc0: nand-controller@0,0 {
#address-cells = <1>;
#size-cells = <0>;
};
nor0: flash@1,0 {
status = "disabled";
compatible = "cfi-flash";
reg = <1 0 0x2000000>;
};
};
sdhci0: mmc@e0100000 {

30
arch/arm/boot/dts/xilinx/zynq-zc770-xm011.dts
View File

@ -47,6 +47,36 @@ eeprom: eeprom@52 {
};
};
&nfc0 {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
nand@0 {
reg = <0>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "nand-fsbl-uboot";
reg = <0x0 0x1000000>;
};
partition@1000000 {
label = "nand-linux";
reg = <0x1000000 0x2000000>;
};
partition@3000000 {
label = "nand-rootfs";
reg = <0x3000000 0x200000>;
};
};
};
};
&smcc {
status = "okay";
};
&spi0 {
status = "okay";
num-cs = <4>;

34
arch/arm/boot/dts/xilinx/zynq-zc770-xm012.dts
View File

@ -53,6 +53,40 @@ eeprom1: eeprom@52 {
};
};
&nor0 {
status = "okay";
bank-width = <1>;
partitions {
compatible = "fixed-partitions";
#address-cells = <1>;
#size-cells = <1>;
partition@0 {
label = "nor-fsbl-uboot";
reg = <0x0 0x100000>;
};
partition@100000 {
label = "nor-linux";
reg = <0x100000 0x500000>;
};
partition@600000 {
label = "nor-device-tree";
reg = <0x600000 0x20000>;
};
partition@620000 {
label = "nor-rootfs";
reg = <0x620000 0x5e0000>;
};
partition@c00000 {
label = "nor-bitstream";
reg = <0xc00000 0x400000>;
};
};
};
&smcc {
status = "okay";
};
&spi1 {
status = "okay";
num-cs = <4>;