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arm64: dts: ipq6018: Add a few device nodes

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add i2c, spi, crypto, rng, watchdog, peripheral nodes, also add
support for wcss Q6 remoteproc driver and enable hw mutex, smem,
mailbox, smp2p and rpmsg drivers

Signed-off-by: Sivaprakash Murugesan <sivaprak@codeaurora.org>
Link: https://lore.kernel.org/r/1582199446-29890-1-git-send-email-sivaprak@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
This commit is contained in:
Sivaprakash Murugesan 2020-02-20 17:20:46 +05:30 committed by Bjorn Andersson
parent 058bd0a689
commit 5bf6356212
2 changed files with 260 additions and 0 deletions
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34
arch/arm64/boot/dts/qcom/ipq6018-cp01-c1.dts
View File

@ -28,3 +28,37 @@
pinctrl-names = "default";
status = "ok";
};
&i2c_1 {
pinctrl-0 = <&i2c_1_pins>;
pinctrl-names = "default";
status = "ok";
};
&spi_0 {
cs-select = <0>;
status = "ok";
m25p80@0 {
#address-cells = <1>;
#size-cells = <1>;
reg = <0>;
compatible = "n25q128a11";
spi-max-frequency = <50000000>;
};
};
&tlmm {
i2c_1_pins: i2c-1-pins {
pins = "gpio42", "gpio43";
function = "blsp2_i2c";
drive-strength = <8>;
};
spi_0_pins: spi-0-pins {
pins = "gpio38", "gpio39", "gpio40", "gpio41";
function = "blsp0_spi";
drive-strength = <8>;
bias-pull-down;
};
};

226
arch/arm64/boot/dts/qcom/ipq6018.dtsi
View File

@ -7,6 +7,7 @@
#include <dt-bindings/interrupt-controller/arm-gic.h>
#include <dt-bindings/clock/qcom,gcc-ipq6018.h>
#include <dt-bindings/reset/qcom,gcc-ipq6018.h>
/ {
#address-cells = <2>;
@ -69,6 +70,18 @@
};
};
firmware {
scm {
compatible = "qcom,scm";
};
};
tcsr_mutex: hwlock {
compatible = "qcom,tcsr-mutex";
syscon = <&tcsr_mutex_regs 0 0x80>;
#hwlock-cells = <1>;
};
pmuv8: pmu {
compatible = "arm,cortex-a53-pmu";
interrupts = <GIC_PPI 7 (GIC_CPU_MASK_SIMPLE(4) |
@ -89,6 +102,22 @@
reg = <0x0 0x48500000 0x0 0x00200000>;
no-map;
};
smem_region: memory@4aa00000 {
reg = <0x0 0x4aa00000 0x0 0x00100000>;
no-map;
};
q6_region: memory@4ab00000 {
reg = <0x0 0x4ab00000 0x0 0x02800000>;
no-map;
};
};
smem {
compatible = "qcom,smem";
memory-region = <&smem_region>;
hwlocks = <&tcsr_mutex 0>;
};
soc: soc {
@ -98,6 +127,36 @@
dma-ranges;
compatible = "simple-bus";
prng: qrng@e1000 {
compatible = "qcom,prng-ee";
reg = <0xe3000 0x1000>;
clocks = <&gcc GCC_PRNG_AHB_CLK>;
clock-names = "core";
};
cryptobam: dma@704000 {
compatible = "qcom,bam-v1.7.0";
reg = <0x00704000 0x20000>;
interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_CRYPTO_AHB_CLK>;
clock-names = "bam_clk";
#dma-cells = <1>;
qcom,ee = <1>;
qcom,controlled-remotely = <1>;
qcom,config-pipe-trust-reg = <0>;
};
crypto: crypto@73a000 {
compatible = "qcom,crypto-v5.1";
reg = <0x0073a000 0x6000>;
clocks = <&gcc GCC_CRYPTO_AHB_CLK>,
<&gcc GCC_CRYPTO_AXI_CLK>,
<&gcc GCC_CRYPTO_CLK>;
clock-names = "iface", "bus", "core";
dmas = <&cryptobam 2>, <&cryptobam 3>;
dma-names = "rx", "tx";
};
tlmm: pinctrl@1000000 {
compatible = "qcom,ipq6018-pinctrl";
reg = <0x01000000 0x300000>;
@ -125,6 +184,26 @@
#reset-cells = <1>;
};
tcsr_mutex_regs: syscon@1905000 {
compatible = "syscon";
reg = <0x01905000 0x8000>;
};
tcsr_q6: syscon@1945000 {
compatible = "syscon";
reg = <0x01945000 0xe000>;
};
blsp_dma: dma@7884000 {
compatible = "qcom,bam-v1.7.0";
reg = <0x07884000 0x2b000>;
interrupts = <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_BLSP1_AHB_CLK>;
clock-names = "bam_clk";
#dma-cells = <1>;
qcom,ee = <0>;
};
blsp1_uart3: serial@78b1000 {
compatible = "qcom,msm-uartdm-v1.4", "qcom,msm-uartdm";
reg = <0x078b1000 0x200>;
@ -135,6 +214,66 @@
status = "disabled";
};
spi_0: spi@78b5000 {
compatible = "qcom,spi-qup-v2.2.1";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x078b5000 0x600>;
interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
spi-max-frequency = <50000000>;
clocks = <&gcc GCC_BLSP1_QUP1_SPI_APPS_CLK>,
<&gcc GCC_BLSP1_AHB_CLK>;
clock-names = "core", "iface";
dmas = <&blsp_dma 12>, <&blsp_dma 13>;
dma-names = "tx", "rx";
status = "disabled";
};
spi_1: spi@78b6000 {
compatible = "qcom,spi-qup-v2.2.1";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x078b6000 0x600>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
spi-max-frequency = <50000000>;
clocks = <&gcc GCC_BLSP1_QUP2_SPI_APPS_CLK>,
<&gcc GCC_BLSP1_AHB_CLK>;
clock-names = "core", "iface";
dmas = <&blsp_dma 14>, <&blsp_dma 15>;
dma-names = "tx", "rx";
status = "disabled";
};
i2c_0: i2c@78b6000 {
compatible = "qcom,i2c-qup-v2.2.1";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x078b6000 0x600>;
interrupts = <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_BLSP1_AHB_CLK>,
<&gcc GCC_BLSP1_QUP2_I2C_APPS_CLK>;
clock-names = "iface", "core";
clock-frequency = <400000>;
dmas = <&blsp_dma 15>, <&blsp_dma 14>;
dma-names = "rx", "tx";
status = "disabled";
};
i2c_1: i2c@78b7000 { /* BLSP1 QUP2 */
compatible = "qcom,i2c-qup-v2.2.1";
#address-cells = <1>;
#size-cells = <0>;
reg = <0x078b7000 0x600>;
interrupts = <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH>;
clocks = <&gcc GCC_BLSP1_AHB_CLK>,
<&gcc GCC_BLSP1_QUP3_I2C_APPS_CLK>;
clock-names = "iface", "core";
clock-frequency = <400000>;
dmas = <&blsp_dma 17>, <&blsp_dma 16>;
dma-names = "rx", "tx";
status = "disabled";
};
intc: interrupt-controller@b000000 {
compatible = "qcom,msm-qgic2";
interrupt-controller;
@ -146,6 +285,21 @@
interrupts = <GIC_PPI 9 IRQ_TYPE_LEVEL_HIGH>;
};
watchdog@b017000 {
compatible = "qcom,kpss-wdt";
interrupts = <GIC_SPI 3 IRQ_TYPE_EDGE_RISING>;
reg = <0x0b017000 0x40>;
clocks = <&sleep_clk>;
timeout-sec = <10>;
};
apcs_glb: mailbox@b111000 {
compatible = "qcom,ipq8074-apcs-apps-global";
reg = <0x0b111000 0xc>;
#mbox-cells = <1>;
};
timer {
compatible = "arm,armv8-timer";
interrupts = <GIC_PPI 2 (GIC_CPU_MASK_SIMPLE(4) | IRQ_TYPE_LEVEL_LOW)>,
@ -213,5 +367,77 @@
};
};
q6v5_wcss: remoteproc@cd00000 {
compatible = "qcom,ipq8074-wcss-pil";
reg = <0x0cd00000 0x4040>,
<0x004ab000 0x20>;
reg-names = "qdsp6",
"rmb";
interrupts-extended = <&intc GIC_SPI 325 IRQ_TYPE_EDGE_RISING>,
<&wcss_smp2p_in 0 0>,
<&wcss_smp2p_in 1 0>,
<&wcss_smp2p_in 2 0>,
<&wcss_smp2p_in 3 0>;
interrupt-names = "wdog",
"fatal",
"ready",
"handover",
"stop-ack";
resets = <&gcc GCC_WCSSAON_RESET>,
<&gcc GCC_WCSS_BCR>,
<&gcc GCC_WCSS_Q6_BCR>;
reset-names = "wcss_aon_reset",
"wcss_reset",
"wcss_q6_reset";
clocks = <&gcc GCC_PRNG_AHB_CLK>;
clock-names = "prng";
qcom,halt-regs = <&tcsr_q6 0xa000 0xd000 0x0>;
qcom,smem-states = <&wcss_smp2p_out 0>,
<&wcss_smp2p_out 1>;
qcom,smem-state-names = "shutdown",
"stop";
memory-region = <&q6_region>;
glink-edge {
interrupts = <GIC_SPI 321 IRQ_TYPE_EDGE_RISING>;
qcom,remote-pid = <1>;
mboxes = <&apcs_glb 8>;
qrtr_requests {
qcom,glink-channels = "IPCRTR";
};
};
};
};
wcss: wcss-smp2p {
compatible = "qcom,smp2p";
qcom,smem = <435>, <428>;
interrupt-parent = <&intc>;
interrupts = <GIC_SPI 322 IRQ_TYPE_EDGE_RISING>;
mboxes = <&apcs_glb 9>;
qcom,local-pid = <0>;
qcom,remote-pid = <1>;
wcss_smp2p_out: master-kernel {
qcom,entry-name = "master-kernel";
#qcom,smem-state-cells = <1>;
};
wcss_smp2p_in: slave-kernel {
qcom,entry-name = "slave-kernel";
interrupt-controller;
#interrupt-cells = <2>;
};
};
};