mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 00:41:17 +00:00
b5f32064ed
Qualcomm Atheros IPQ807x is a modern WiSoC featuring: * Quad Core ARMv8 Cortex A-53 * @ 2.2 GHz (IPQ8072A/4A/6A/8A) Codename Hawkeye * @ 1.4 GHz (IPQ8070A/1A) Codename Acorn * Dual Band simultaneaous IEEE 802.11ax * 5G: 8x8/80 or 4x4/160MHz (IPQ8074A/8A) * 5G: 4x4/80 or 2x2/160MHz (IPQ8071A/2A/6A) * 5G: 2x2/80MHz (IPQ8070A) * 2G: 4x4/40MHz (IPQ8072A/4A/6A/8A) * 2G: 2x2/40MHz (IPQ8070A/1A) * 1x PSGMII via QCA8072/5 (Max 5x 1GbE ports) * 2x SGMII/USXGMII (1/2.5/5/10 GbE) on Hawkeye * 2x SGMII/USXGMII (1/2.5/5 GbE) on Acorn * DDR3L/4 32/16 bit up to 2400MT/s * SDIO 3.0/SD card 3.0/eMMC 5.1 * Dual USB 3.0 * One PCIe Gen2.1 and one PCIe Gen3.0 port (Single lane) * Parallel NAND (ONFI)/LCD * 6x QUP BLSP SPI/I2C/UART * I2S, PCM, and TDMA * HW PWM * 1.8V configurable GPIO * Companion PMP8074 PMIC via SPMI (GPIOS, RTC etc) Note that only v2 SOC models aka the ones ending with A suffix are supported, v1 models do not comply to the final 802.11ax and have lower clocks, lack the Gen3 PCIe etc. SoC itself has two UBI32 cores for the NSS offloading system, however currently no offloading is supported. Signed-off-by: Robert Marko <robimarko@gmail.com>
52 lines
1.3 KiB
Diff
52 lines
1.3 KiB
Diff
From 29e135cf87900ac1da457bb27e98e30ca7f723ea Mon Sep 17 00:00:00 2001
|
|
From: Robert Marko <robimarko@gmail.com>
|
|
Date: Thu, 6 Jan 2022 22:25:12 +0100
|
|
Subject: [PATCH] arm64: dts: qcom: ipq8074: add SMEM support
|
|
|
|
IPQ8074 uses SMEM like other modern QCA SoC-s, so since its already
|
|
supported by the kernel add the required DT nodes.
|
|
|
|
Signed-off-by: Robert Marko <robimarko@gmail.com>
|
|
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
|
|
Link: https://lore.kernel.org/r/20220106212512.1970828-1-robimarko@gmail.com
|
|
---
|
|
arch/arm64/boot/dts/qcom/ipq8074.dtsi | 20 ++++++++++++++++++++
|
|
1 file changed, 20 insertions(+)
|
|
|
|
--- a/arch/arm64/boot/dts/qcom/ipq8074.dtsi
|
|
+++ b/arch/arm64/boot/dts/qcom/ipq8074.dtsi
|
|
@@ -76,6 +76,20 @@
|
|
method = "smc";
|
|
};
|
|
|
|
+ reserved-memory {
|
|
+ #address-cells = <2>;
|
|
+ #size-cells = <2>;
|
|
+ ranges;
|
|
+
|
|
+ smem@4ab00000 {
|
|
+ compatible = "qcom,smem";
|
|
+ reg = <0x0 0x4ab00000 0x0 0x00100000>;
|
|
+ no-map;
|
|
+
|
|
+ hwlocks = <&tcsr_mutex 0>;
|
|
+ };
|
|
+ };
|
|
+
|
|
firmware {
|
|
scm {
|
|
compatible = "qcom,scm-ipq8074", "qcom,scm";
|
|
@@ -331,6 +345,12 @@
|
|
#reset-cells = <0x1>;
|
|
};
|
|
|
|
+ tcsr_mutex: hwlock@1905000 {
|
|
+ compatible = "qcom,tcsr-mutex";
|
|
+ reg = <0x01905000 0x20000>;
|
|
+ #hwlock-cells = <1>;
|
|
+ };
|
|
+
|
|
spmi_bus: spmi@200f000 {
|
|
compatible = "qcom,spmi-pmic-arb";
|
|
reg = <0x0200f000 0x001000>,
|