diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-08-19 11:32:05 +0300 |
|---|---|---|
| committer | Bjorn Andersson <andersson@kernel.org> | 2022-08-29 16:27:28 -0500 |
| commit | a465a9877e3a898925c1af80cb1acd88ce7816e6 (patch) | |
| tree | 225505b34a0daedff12ec63bce69d75b46a606c6 /arch/arm64/boot/dts/qcom/qcs404.dtsi | |
| parent | 3ed99307ec842fdb63b1519a011cb74e66b8d9cd (diff) | |
arm64: dts: qcom: qcs404: switch TCSR mutex to MMIO
The TCSR mutex bindings allow device to be described only with address
space (so it uses MMIO, not syscon regmap). This seems reasonable as
TCSR mutex is actually a dedicated IO address space and it also fixes DT
schema checks:
qcom/qcs404-evb-4000.dtb: hwlock: 'reg' is a required property
qcom/qcs404-evb-4000.dtb: hwlock: 'syscon' does not match any of the regexes: 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@somainline.org>
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Link: https://lore.kernel.org/r/20220819083209.50844-13-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'arch/arm64/boot/dts/qcom/qcs404.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/qcom/qcs404.dtsi | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi index 1881d810a429..46dbfd1094c8 100644 --- a/arch/arm64/boot/dts/qcom/qcs404.dtsi +++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi @@ -295,12 +295,6 @@ hwlocks = <&tcsr_mutex 3>; }; - tcsr_mutex: hwlock { - compatible = "qcom,tcsr-mutex"; - syscon = <&tcsr_mutex_regs 0 0x1000>; - #hwlock-cells = <1>; - }; - soc: soc@0 { #address-cells = <1>; #size-cells = <1>; @@ -726,9 +720,10 @@ assigned-clock-rates = <19200000>; }; - tcsr_mutex_regs: syscon@1905000 { - compatible = "syscon"; + tcsr_mutex: hwlock@1905000 { + compatible = "qcom,tcsr-mutex"; reg = <0x01905000 0x20000>; + #hwlock-cells = <1>; }; tcsr: syscon@1937000 { |