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-rw-r--r--arch/arm/dts/dra7-evm.dts6
-rw-r--r--arch/arm/dts/dra72-evm.dts6
-rw-r--r--arch/arm/dts/k2e-evm.dts3
-rw-r--r--arch/arm/dts/k2g-evm.dts69
-rw-r--r--arch/arm/dts/k2g.dtsi61
-rw-r--r--arch/arm/dts/k2hk-evm.dts3
-rw-r--r--arch/arm/dts/k2l-evm.dts3
-rw-r--r--arch/arm/dts/keystone.dtsi3
8 files changed, 143 insertions, 11 deletions
diff --git a/arch/arm/dts/dra7-evm.dts b/arch/arm/dts/dra7-evm.dts
index 08ef04e177..429b9edc1b 100644
--- a/arch/arm/dts/dra7-evm.dts
+++ b/arch/arm/dts/dra7-evm.dts
@@ -491,15 +491,13 @@
pinctrl-names = "default";
pinctrl-0 = <&qspi1_pins>;
- spi-max-frequency = <48000000>;
+ spi-max-frequency = <64000000>;
m25p80@0 {
compatible = "s25fl256s1","spi-flash";
- spi-max-frequency = <48000000>;
+ spi-max-frequency = <64000000>;
reg = <0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
- spi-cpol;
- spi-cpha;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/dts/dra72-evm.dts b/arch/arm/dts/dra72-evm.dts
index 205103e2b0..ced2f1166d 100644
--- a/arch/arm/dts/dra72-evm.dts
+++ b/arch/arm/dts/dra72-evm.dts
@@ -603,15 +603,13 @@
pinctrl-names = "default";
pinctrl-0 = <&qspi1_pins>;
- spi-max-frequency = <48000000>;
+ spi-max-frequency = <64000000>;
m25p80@0 {
compatible = "s25fl256s1","spi-flash";
- spi-max-frequency = <48000000>;
+ spi-max-frequency = <64000000>;
reg = <0>;
spi-tx-bus-width = <1>;
spi-rx-bus-width = <4>;
- spi-cpol;
- spi-cpha;
#address-cells = <1>;
#size-cells = <1>;
diff --git a/arch/arm/dts/k2e-evm.dts b/arch/arm/dts/k2e-evm.dts
index 50c83c21d9..e2c3fb4910 100644
--- a/arch/arm/dts/k2e-evm.dts
+++ b/arch/arm/dts/k2e-evm.dts
@@ -119,10 +119,11 @@
};
&spi0 {
+ status = "okay";
nor_flash: n25q128a11@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "Micron,n25q128a11";
+ compatible = "Micron,n25q128a11", "spi-flash";
spi-max-frequency = <54000000>;
m25p,fast-read;
reg = <0>;
diff --git a/arch/arm/dts/k2g-evm.dts b/arch/arm/dts/k2g-evm.dts
index 0ca36ef39a..e95efd4767 100644
--- a/arch/arm/dts/k2g-evm.dts
+++ b/arch/arm/dts/k2g-evm.dts
@@ -31,3 +31,72 @@
&gbe0 {
phy-handle = <&ethphy0>;
};
+
+&spi1 {
+ status = "okay";
+
+ spi_nor: flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "spi-flash";
+ spi-max-frequency = <50000000>;
+ m25p,fast-read;
+ reg = <0>;
+
+ partition@0 {
+ label = "u-boot-spl";
+ reg = <0x0 0x80000>;
+ read-only;
+ };
+
+ partition@1 {
+ label = "misc";
+ reg = <0x80000 0xf80000>;
+ };
+ };
+};
+
+&qspi {
+ status = "okay";
+
+ flash0: m25p80@0 {
+ compatible = "s25fl512s","spi-flash";
+ reg = <0>;
+ spi-tx-bus-width = <1>;
+ spi-rx-bus-width = <4>;
+ spi-max-frequency = <96000000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ tshsl-ns = <392>;
+ tsd2d-ns = <392>;
+ tchsh-ns = <100>;
+ tslch-ns = <100>;
+ block-size = <18>;
+
+
+ partition@0 {
+ label = "QSPI.u-boot-spl-os";
+ reg = <0x00000000 0x00100000>;
+ };
+ partition@1 {
+ label = "QSPI.u-boot-env";
+ reg = <0x00100000 0x00040000>;
+ };
+ partition@2 {
+ label = "QSPI.skern";
+ reg = <0x00140000 0x0040000>;
+ };
+ partition@3 {
+ label = "QSPI.pmmc-firmware";
+ reg = <0x00180000 0x0040000>;
+ };
+ partition@4 {
+ label = "QSPI.kernel";
+ reg = <0x001C0000 0x0800000>;
+ };
+ partition@5 {
+ label = "QSPI.file-system";
+ reg = <0x009C0000 0x3640000>;
+ };
+ };
+};
diff --git a/arch/arm/dts/k2g.dtsi b/arch/arm/dts/k2g.dtsi
index a3ed444d3c..00cd492973 100644
--- a/arch/arm/dts/k2g.dtsi
+++ b/arch/arm/dts/k2g.dtsi
@@ -19,6 +19,11 @@
aliases {
serial0 = &uart0;
+ spi0 = &spi0;
+ spi1 = &spi1;
+ spi2 = &spi2;
+ spi3 = &spi3;
+ spi4 = &qspi;
};
memory {
@@ -80,6 +85,19 @@
bus_freq = <2500000>;
};
+ qspi: qspi@2940000 {
+ compatible = "cadence,qspi";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x02940000 0x1000>,
+ <0x24000000 0x4000000>;
+ interrupts = <GIC_SPI 198 IRQ_TYPE_EDGE_RISING>;
+ num-cs = <4>;
+ fifo-depth = <256>;
+ sram-size = <256>;
+ status = "disabled";
+ };
+
#include "k2g-netcp.dtsi"
pmmc: pmmc@2900000 {
@@ -88,5 +106,48 @@
ti,lpsc_module = <1>;
};
+ spi0: spi@21805400 {
+ compatible = "ti,keystone-spi", "ti,dm6441-spi";
+ reg = <0x21805400 0x200>;
+ num-cs = <4>;
+ ti,davinci-spi-intr-line = <0>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi1: spi@21805800 {
+ compatible = "ti,keystone-spi", "ti,dm6441-spi";
+ reg = <0x21805800 0x200>;
+ num-cs = <4>;
+ ti,davinci-spi-intr-line = <0>;
+ interrupts = <GIC_SPI 66 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi2: spi@21805c00 {
+ compatible = "ti,keystone-spi", "ti,dm6441-spi";
+ reg = <0x21805C00 0x200>;
+ num-cs = <4>;
+ ti,davinci-spi-intr-line = <0>;
+ interrupts = <GIC_SPI 68 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
+
+ spi3: spi@21806000 {
+ compatible = "ti,keystone-spi", "ti,dm6441-spi";
+ reg = <0x21806000 0x200>;
+ num-cs = <4>;
+ ti,davinci-spi-intr-line = <0>;
+ interrupts = <GIC_SPI 70 IRQ_TYPE_EDGE_RISING>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "disabled";
+ };
};
};
diff --git a/arch/arm/dts/k2hk-evm.dts b/arch/arm/dts/k2hk-evm.dts
index 660ebf58d5..c5cad2c9da 100644
--- a/arch/arm/dts/k2hk-evm.dts
+++ b/arch/arm/dts/k2hk-evm.dts
@@ -147,10 +147,11 @@
};
&spi0 {
+ status = "okay";
nor_flash: n25q128a11@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "Micron,n25q128a11";
+ compatible = "Micron,n25q128a11", "spi-flash";
spi-max-frequency = <54000000>;
m25p,fast-read;
reg = <0>;
diff --git a/arch/arm/dts/k2l-evm.dts b/arch/arm/dts/k2l-evm.dts
index 9a69a6b553..da0661ba3e 100644
--- a/arch/arm/dts/k2l-evm.dts
+++ b/arch/arm/dts/k2l-evm.dts
@@ -96,10 +96,11 @@
};
&spi0 {
+ status ="okay";
nor_flash: n25q128a11@0 {
#address-cells = <1>;
#size-cells = <1>;
- compatible = "Micron,n25q128a11";
+ compatible = "Micron,n25q128a11", "spi-flash";
spi-max-frequency = <54000000>;
m25p,fast-read;
reg = <0>;
diff --git a/arch/arm/dts/keystone.dtsi b/arch/arm/dts/keystone.dtsi
index f39b969f8d..be97f3f21f 100644
--- a/arch/arm/dts/keystone.dtsi
+++ b/arch/arm/dts/keystone.dtsi
@@ -19,6 +19,9 @@
aliases {
serial0 = &uart0;
+ spi0 = &spi0;
+ spi1 = &spi1;
+ spi2 = &spi2;
};
chosen {
generated by cgit (git 2.34.1) at 2025-02-03 07:25:00 +0000