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ARM: dts: msm: add primary SPMI Arbiter and SPMI debug bus for tuna boards

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Add spmi-pmic-arb devices for the primary and secondary SPMI buses
found on tuna.  The primary bus operates at 19.2 MHz and is used
for most of the PMICs. The secondary bus operates at 4.8 MHz
and is used exclusively for charging PMICs. Note that the
secondary bus is not used so it is kept disabled.

Add SPMI debug device and associated child devices for the primary
SPMI interface. This provides consumers with unrestricted access
to the PMIC registers on pre-production devices. This helps
make debugging easier.

Change-Id: I9efadb5082389a519f76f7b5db43f0bde84f2239
Signed-off-by: Kavya Nunna <quic_knunna@quicinc.com>
This commit is contained in:
Kavya Nunna
2024-06-20 14:53:30 +05:30
parent 4625e901da
commit c81f508a2b
1 changed files with 130 additions and 0 deletions
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130
qcom/tuna.dtsi
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@@ -18,6 +18,7 @@
#include <dt-bindings/soc/qcom,ipcc.h>
#include <dt-bindings/soc/qcom,rpmh-rsc.h>
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/spmi/spmi.h>
/ {
model = "Qualcomm Technologies, Inc. Tuna";
@@ -1099,6 +1100,135 @@
status = "disabled";
};
spmi_bus: spmi0_bus: qcom,spmi@c42d000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0xc42d000 0x4000>,
<0xc400000 0x3000>,
<0xc500000 0x400000>,
<0xc440000 0x80000>,
<0xc4c0000 0x10000>;
reg-names = "cnfg", "core", "chnls", "obsrvr", "intr";
interrupts-extended = <&pdc 1 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "periph_irq";
interrupt-controller;
#interrupt-cells = <4>;
#address-cells = <2>;
#size-cells = <0>;
cell-index = <0>;
qcom,channel = <0>;
qcom,ee = <0>;
qcom,bus-id = <0>;
};
spmi1_bus: qcom,spmi@c432000 {
compatible = "qcom,spmi-pmic-arb";
reg = <0xc432000 0x4000>,
<0xc400000 0x3000>,
<0xc500000 0x400000>,
<0xc440000 0x80000>,
<0xc4d0000 0x10000>;
reg-names = "cnfg", "core", "chnls", "obsrvr", "intr";
interrupts-extended = <&pdc 3 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "periph_irq";
interrupt-controller;
#interrupt-cells = <4>;
#address-cells = <2>;
#size-cells = <0>;
cell-index = <0>;
qcom,channel = <0>;
qcom,ee = <0>;
qcom,bus-id = <1>;
depends-on-supply = <&spmi0_bus>;
status = "disabled";
};
spmi0_debug_bus: qcom,spmi-debug@10b14000 {
compatible = "qcom,spmi-pmic-arb-debug";
reg = <0x10b14000 0x60>, <0x221c8784 0x4>;
reg-names = "core", "fuse";
clocks = <&aoss_qmp>;
clock-names = "core_clk";
qcom,fuse-enable-bit = <18>;
#address-cells = <2>;
#size-cells = <0>;
depends-on-supply = <&spmi_bus>;
pmk8550@0 {
compatible = "qcom,spmi-pmic";
reg = <0 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pmxr2230@1 {
compatible = "qcom,spmi-pmic";
reg = <1 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pm8550vs@3 {
compatible = "qcom,spmi-pmic";
reg = <3 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pmd802x@4 {
compatible = "qcom,spmi-pmic";
reg = <4 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pm8550ve@5 {
compatible = "qcom,spmi-pmic";
reg = <5 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pm8550vs@6 {
compatible = "qcom,spmi-pmic";
reg = <6 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pmg1110@8 {
compatible = "qcom,spmi-pmic";
reg = <8 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pmg1110@9 {
compatible = "qcom,spmi-pmic";
reg = <9 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
pmr735d@a {
compatible = "qcom,spmi-pmic";
reg = <10 SPMI_USID>;
#address-cells = <2>;
#size-cells = <0>;
qcom,can-sleep;
};
};
thermal_zones: thermal-zones {
};
};
#include "tuna-gdsc.dtsi"