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SpacemiT: K1-X: Forward port 6.6.y DTSI

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Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
This commit is contained in:
Patrick Yavitz 2025-10-03 17:11:54 -04:00 committed by c0rnelius
parent 35629f641e
commit e726476423
2 changed files with 160 additions and 2 deletions
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158
patch/kernel/archive/spacemit-6.16/004-SpacemiT-K1-X-Forward-port-6.6.y-DTSI.patch Normal file
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@ -0,0 +1,158 @@
From e2ac8e7fddb7ca0a18a7466bf2dc37547ec72d30 Mon Sep 17 00:00:00 2001
From: Patrick Yavitz <pyavitz@gmail.com>
Date: Fri, 3 Oct 2025 15:54:47 -0400
Subject: [PATCH] SpacemiT: K1-X: Forward port 6.6.y DTSI
Signed-off-by: Patrick Yavitz <pyavitz@gmail.com>
---
arch/riscv/boot/dts/spacemit/k1-x.dtsi | 66 ++++++++++++++++++++++----
1 file changed, 58 insertions(+), 8 deletions(-)
diff --git a/arch/riscv/boot/dts/spacemit/k1-x.dtsi b/arch/riscv/boot/dts/spacemit/k1-x.dtsi
index 8f411e7f01f3..24366372e064 100644
--- a/arch/riscv/boot/dts/spacemit/k1-x.dtsi
+++ b/arch/riscv/boot/dts/spacemit/k1-x.dtsi
@@ -430,7 +430,7 @@ rcpu_mem_0: mem@c0800000 {
};
/* rcpu's heap */
- rcpu_mem_1: mem@30000000 {
+ rcpu_mem_heap: rcpu_mem_heap@30000000 {
reg = <0x0 0x30000000 0x0 0x200000>;
no-map;
};
@@ -465,6 +465,12 @@ rcpu_mem_snapshots: rcpu_mem_snapshots@30300000 {
reg = <0x0 0x30300000 0x0 0x40000>;
no-map;
};
+
+ /* the dtb file of rcpu */
+ rcpu_mem_dtb: rcpu_mem_dtb@30300000 {
+ reg = <0x0 0x30340000 0x0 0x40000>;
+ no-map;
+ };
};
soc: soc {
@@ -495,13 +501,13 @@ dram_range1: dram_range@1 {
status = "okay";
};
- /* dram mapping for pcie for ex. */
+ /* dram mapping for pcie0 for ex. */
dram_range2: dram_range@2 {
compatible = "spacemit-dram-bus";
#address-cells = <2>;
#size-cells = <2>;
dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x0 0x80000000>,
- <0x0 0xb8000000 0x1 0x38000000 0x3 0x48000000>;
+ <0x0 0x90000000 0x1 0x10000000 0x3 0x70000000>;
#interconnect-cells = <0>;
status = "okay";
};
@@ -539,6 +545,30 @@ dram_range5: dram_range@5 {
status = "okay";
};
+ /* dram mapping for pcie1 for ex. */
+ dram_range6: dram_range@6 {
+ compatible = "spacemit-dram-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x0 0x80000000>,
+ <0x0 0x80000000 0x1 0x00000000 0x0 0x10000000>,
+ <0x0 0xa0000000 0x1 0x20000000 0x3 0x60000000>;
+ #interconnect-cells = <0>;
+ status = "okay";
+ };
+
+ /* dram mapping for pcie2 for ex. */
+ dram_range7: dram_range@7 {
+ compatible = "spacemit-dram-bus";
+ #address-cells = <2>;
+ #size-cells = <2>;
+ dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x0 0x80000000>,
+ <0x0 0x80000000 0x1 0x00000000 0x0 0x20000000>,
+ <0x0 0xb8000000 0x1 0x38000000 0x3 0x48000000>;
+ #interconnect-cells = <0>;
+ status = "okay";
+ };
+
clint0: clint@e4000000 {
compatible = "riscv,clint0";
interrupts-extended = <
@@ -615,7 +645,8 @@ &cpu7_intc 11 &cpu7_intc 9
pinctrl: pinctrl@d401e000 {
compatible = "pinconf-single-aib";
reg = <0x0 0xd401e000 0x0 0x250>,
- <0x0 0xd4019800 0x0 0x10>;
+ <0x0 0xd4019800 0x0 0x10>,
+ <0x0 0xd4019000 0x0 0x800>;
#address-cells = <1>;
#size-cells = <1>;
#pinctrl-cells = <2>;
@@ -1398,8 +1429,8 @@ ri2c0: ri2c@c0887000 {
spacemit,i2c-wcr = <0x142a>;
/* apb clock: 26MHz or 52MHz */
spacemit,apb_clock = <52000000>;
- power-domains = <&power K1X_PMU_BUS_PWR_DOMAIN>;
- cpuidle,pm-runtime,sleep;
+ power-domains = <&power K1X_PMU_BUS_PWR_DOMAIN>;
+ cpuidle,pm-runtime,sleep;
interconnects = <&dram_range4>;
interconnect-names = "dma-mem";
status = "okay";
@@ -1865,6 +1896,17 @@ gcb3: gpio3 {
};
};
+ ec_master: ethercat_master {
+ compatible = "igh,k1x-ec-master";
+ run-on-cpu = <1>;
+ debug-level = <0>;
+ master-count = <1>;
+ ec-devices = <&eth0>,<&eth1>;
+ master-indexes = <0>,<0>;
+ modes = "ec_main","ec_backup";
+ status = "disable";
+ };
+
eth0: ethernet@cac80000 {
compatible = "spacemit,k1x-emac";
reg = <0x00000000 0xCAC80000 0x00000000 0x00000420>;
@@ -2239,7 +2281,7 @@ pcie1_rc: pcie@ca400000 {
#size-cells = <2>;
ranges = <0x01000000 0x0 0x9f002000 0 0x9f002000 0x0 0x100000>,
<0x02000000 0x0 0x90000000 0 0x90000000 0x0 0x0f000000>;
- interconnects = <&dram_range2>;
+ interconnects = <&dram_range6>;
interconnect-names = "dma-mem";
interrupts = <142>, <146>;
@@ -2289,7 +2331,7 @@ pcie2_rc: pcie@ca800000 {
ranges = <0x01000000 0x0 0xb7002000 0 0xb7002000 0x0 0x100000>,
<0x42000000 0x0 0xa0000000 0 0xa0000000 0x0 0x10000000>,
<0x02000000 0x0 0xb0000000 0 0xb0000000 0x0 0x7000000>;
- interconnects = <&dram_range2>;
+ interconnects = <&dram_range7>;
interconnect-names = "dma-mem";
interrupts = <143>, <147>;
@@ -2486,6 +2528,14 @@ spacemit_crypto_engine@d8600000 {
status = "okay";
};
+ crng: crng@f0703800 {
+ compatible = "spacemit,hw_crng";
+ reg = <0x0 0xf0703800 0x0 0x100>;
+ clocks = <&ccu CLK_AES>;
+ resets = <&reset RESET_AES>;
+ status = "okay";
+ };
+
efuse: fuse@f0702800 {
compatible = "simple-mfd";
#address-cells = <1>;
--
2.43.0

4
patch/kernel/archive/spacemit-6.16/dt/k1-bananapi-f3.dts
View File

@ -167,7 +167,7 @@
bt_pwrseq: bt-pwrseq {
compatible = "spacemit,bt-pwrseq";
reset-gpios = <&gpio 63 GPIO_ACTIVE_HIGH>;
reset-gpios = <&gpio 63 0>;
};
};
@ -903,7 +903,7 @@
pinctrl-0 = <&pinctrl_rcpu>;
mboxes = <&mailbox 0>, <&mailbox 1>;
mbox-names = "vq0", "vq1";
memory-region = <&rcpu_mem_0>, <&vdev0vring0>, <&vdev0vring1>, <&vdev0buffer>, <&rsc_table>, <&rcpu_mem_snapshots>;
memory-region = <&rcpu_mem_0>, <&rcpu_mem_heap>, <&vdev0vring0>, <&vdev0vring1>, <&vdev0buffer>, <&rsc_table>, <&rcpu_mem_snapshots>;
status = "okay";
};