Signed-off-by: Hongmei Gou <a0271...@ti.com>
---
.../linux/files/dra7xx/am57xx-pru-uio.dtsi | 252 +++++++++++++++++++++
.../linux/linux-ti-staging-rt_4.9.bbappend | 15 +-
recipes-kernel/linux/linux-ti-staging_4.9.bbappend | 15 +-
3 files changed, 280 insertions(+), 2 deletions(-)
create mode 100644 recipes-kernel/linux/files/dra7xx/am57xx-pru-uio.dtsi
diff --git a/recipes-kernel/linux/files/dra7xx/am57xx-pru-uio.dtsi
b/recipes-kernel/linux/files/dra7xx/am57xx-pru-uio.dtsi
new file mode 100644
index 0000000..f149cf1
--- /dev/null
+++ b/recipes-kernel/linux/files/dra7xx/am57xx-pru-uio.dtsi
@@ -0,0 +1,252 @@
+&pruss_soc_bus1 {
+ uio_pruss1_mem: uio_pruss1_mem {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b200000 0x2000>,
+ <0x4b202000 0x2000>,
+ <0x4b210000 0x8000>,
+ <0x4b220000 0x2000>,
+ <0x4b226000 0x2000>,
+ <0x4b22e000 0x31c>,
+ <0x4b232000 0x58>;
+ mem-names = "dram0", "dram1", "shrdram2", "intc",
"cfg",
+ "iep", "mii_rt";
+ status = "okay";
+ };
+ uio_pruss1_mem2: uio_pruss1_mem2 {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b228000 0x38>,
+ <0x4b230000 0x60>,
+ <0x4b232400 0x90>,
+ <0x40340000 0x40000>;
+ mem-names = "uart", "ecap", "mdio", "ocmc";
+ status = "okay";
+ };
+ uio_pruss1_evt0: uio_pruss1_evt0 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 186 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt1: uio_pruss1_evt1 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 187 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt2: uio_pruss1_evt2 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 188 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt3: uio_pruss1_evt3 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 189 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt4: uio_pruss1_evt4 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt5: uio_pruss1_evt5 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt6: uio_pruss1_evt6 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss1_evt7: uio_pruss1_evt7 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+
+ uio_pruss1_0_mem: uio_pruss1_0_mem {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b234000 0x3000>,
+ <0x4b222000 0x400>,
+ <0x4b222400 0x100>;
+ mem-names = "iram", "control", "debug";
+ status = "okay";
+ };
+
+ uio_pruss1_1_mem: uio_pruss1_1_mem {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b238000 0x3000>,
+ <0x4b224000 0x400>,
+ <0x4b224400 0x100>;
+ mem-names = "iram", "control", "debug";
+ status = "okay";
+ };
+};
+
+&pruss1 {
+ status = "disabled";
+};
+
+&pru1_0 {
+ status = "disabled";
+};
+
+&pru1_1 {
+ status = "disabled";
+};
+
+&pruss1_intc {
+ status = "disabled";
+};
+
+&pruss_soc_bus2 {
+ uio_pruss2_mdio: uio_pruss2_mdio {
+ compatible = "ti,davinci_mdio";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clocks = <&dpll_gmac_h13x2_ck>;
+ clock-names = "fck";
+ bus_freq = <1000000>;
+ reg = <0x4b2b2400 0x90>;
+ status = "disabled";
+ };
+
+ uio_pruss2_mem: uio_pruss2_mem {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b280000 0x2000>,
+ <0x4b282000 0x2000>,
+ <0x4b290000 0x8000>,
+ <0x4b2a0000 0x2000>,
+ <0x4b2a6000 0x2000>,
+ <0x4b2ae000 0x31c>,
+ <0x4b2b2000 0x58>;
+ mem-names = "dram0", "dram1", "shrdram2", "intc", "cfg",
+ "iep", "mii_rt";
+ status = "okay";
+ };
+ uio_pruss2_mem2: uio_pruss2_mem2 {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b2a8000 0x38>,
+ <0x4b2b0000 0x60>,
+ <0x4b2b2400 0x90>,
+ <0x40300000 0x40000>;
+ mem-names = "uart", "ecap", "mdio", "ocmc";
+ status = "okay";
+ };
+ uio_pruss2_evt0: uio_pruss2_evt0 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt1: uio_pruss2_evt1 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt2: uio_pruss2_evt2 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt3: uio_pruss2_evt3 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt4: uio_pruss2_evt4 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt5: uio_pruss2_evt5 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt6: uio_pruss2_evt6 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+ uio_pruss2_evt7: uio_pruss2_evt7 {
+ compatible = "ti,uio-module-drv";
+ interrupts = <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-mode = <1>;
+ status = "okay";
+ };
+
+ uio_pruss2_0_mem: uio_pruss2_0_mem {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b2b4000 0x3000>,
+ <0x4b2a2000 0x400>,
+ <0x4b2a2400 0x100>;
+ mem-names = "iram", "control", "debug";
+ status = "okay";
+ };
+ uio_pruss2_1_mem: uio_pruss2_1_mem {
+ compatible = "ti,uio-module-drv";
+ mem = <0x4b2b8000 0x3000>,
+ <0x4b2a4000 0x400>,
+ <0x4b2a4400 0x100>;
+ mem-names = "iram", "control", "debug";
+ status = "okay";
+ };
+};
+
+&uio_pruss2_mdio {
+ reset-gpios = <&gpio5 8 GPIO_ACTIVE_LOW>,
+ <&gpio5 9 GPIO_ACTIVE_LOW>;
+ reset-delay-us = <2>; /* PHY datasheet states 1uS min */
+};
+
+&uio_pruss2_mdio {
+ status = "okay";
+ uio_pruss2_eth0_phy: uio_pruss2_eth0_phy@0 {
+ reg = <0>;
+ };
+
+ uio_pruss2_eth1_phy: uio_pruss2_eth1_phy@1 {
+ reg = <1>;
+ };
+};
+
+&pruss2_emac0 {
+ status = "disabled";
+};
+
+&pruss2_emac1 {
+ status = "disabled";
+};
+
+&pruss2 {
+ status = "disabled";
+};
+
+&pru2_0 {
+ status = "disabled";
+};
+
+&pru2_1 {
+ status = "disabled";
+};
+
+&pruss2_intc {
+ status = "disabled";
+};
+
+&pruss2_mdio {
+ status = "disabled";
+};
diff --git a/recipes-kernel/linux/linux-ti-staging-rt_4.9.bbappend
b/recipes-kernel/linux/linux-ti-staging-rt_4.9.bbappend
index 9e92aae..ad14478 100644
--- a/recipes-kernel/linux/linux-ti-staging-rt_4.9.bbappend
+++ b/recipes-kernel/linux/linux-ti-staging-rt_4.9.bbappend
@@ -1,4 +1,4 @@
-PR_append = ".tisdk11"
+PR_append = ".tisdk12"
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-4.9:${THISDIR}/files:"
@@ -22,5 +22,18 @@ KERNEL_DEVICETREE_append_am57xx-evm = " \
CMEM_MACHINE_am57xx-evm = "am571x am572x am574x"
CMEM_DEVICETREE_am574x = "am574x-idk.dtb am574x-idk-lcd-osd101t2587.dtb"
+SRC_URI_append_dra7xx = " file://am57xx-pru-uio.dtsi"
+do_setup_uio_append_dra7xx() {
+
+ if [ "${ENABLE_TI_UIO_DEVICES}" == "1" ]
+ then
+ dts="am574x-idk-pru-excl-uio.dts"
+ dtsi="am57xx-pru-uio.dtsi"
+ cp ${S}/arch/arm/boot/dts/am574x-idk.dts ${S}/arch/arm/boot/dts/$dts
+ cp ${WORKDIR}/${dtsi} ${S}/arch/arm/boot/dts/
+ echo "#include \"${dtsi}\"" >> ${S}/arch/arm/boot/dts/$dts
+ fi
+}
+
RDEPENDS_kernel-base_append_am57xx-evm = " pruhsr-fw pruprp-fw"
RDEPENDS_kernel-base_append_keystone = " netcp-sa-fw"
diff --git a/recipes-kernel/linux/linux-ti-staging_4.9.bbappend
b/recipes-kernel/linux/linux-ti-staging_4.9.bbappend
index 38c7a8d..978b639 100644
--- a/recipes-kernel/linux/linux-ti-staging_4.9.bbappend
+++ b/recipes-kernel/linux/linux-ti-staging_4.9.bbappend
@@ -1,4 +1,4 @@
-PR_append = ".tisdk11"
+PR_append = ".tisdk12"
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}-4.9:${THISDIR}/files:"
@@ -22,5 +22,18 @@ KERNEL_DEVICETREE_append_am57xx-evm = " \
CMEM_MACHINE_am57xx-evm = "am571x am572x am574x"
CMEM_DEVICETREE_am574x = "am574x-idk.dtb am574x-idk-lcd-osd101t2587.dtb"
+SRC_URI_append_dra7xx = " file://am57xx-pru-uio.dtsi"
+do_setup_uio_append_dra7xx() {
+
+ if [ "${ENABLE_TI_UIO_DEVICES}" == "1" ]
+ then
+ dts="am574x-idk-pru-excl-uio.dts"
+ dtsi="am57xx-pru-uio.dtsi"
+ cp ${S}/arch/arm/boot/dts/am574x-idk.dts ${S}/arch/arm/boot/dts/$dts
+ cp ${WORKDIR}/${dtsi} ${S}/arch/arm/boot/dts/
+ echo "#include \"${dtsi}\"" >> ${S}/arch/arm/boot/dts/$dts
+ fi
+}
+
RDEPENDS_kernel-base_append_am57xx-evm = " pruhsr-fw pruprp-fw"
RDEPENDS_kernel-base_append_keystone = " netcp-sa-fw"
--
1.9.1
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