soc/ite/ec: it51xxx: Add a new SoC variant it51526bw
1. Add it51526bw SoC variant to it51xxx SoC series. 2. Create the .dtsi file with adjusted flash size for 512Kb (default = 1M). Signed-off-by: Tim Lin <tim2.lin@ite.corp-partner.google.com>
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dts/riscv/ite/it51526bw-512.dtsi
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dts/riscv/ite/it51526bw-512.dtsi
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@ -0,0 +1,23 @@
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/*
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* Copyright (c) 2025 ITE Corporation. All Rights Reserved.
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*
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* SPDX-License-Identifier: Apache-2.0
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*/
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/ {
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soc {
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flashctrl: flash-controller@f01000 {
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compatible = "ite,it8xxx2-flash-controller";
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reg = <0x00f01000 0x100>;
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#address-cells = <1>;
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#size-cells = <1>;
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flash0: flash@0 {
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compatible = "soc-nv-flash";
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reg = <0 DT_SIZE_K(512)>;
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erase-block-size = <4096>;
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write-block-size = <4>;
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};
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};
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};
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};
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@ -15,8 +15,13 @@ config SOC_IT51526AW
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bool
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select SOC_IT51XXX
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config SOC_IT51526BW
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bool
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select SOC_IT51XXX
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config SOC_SERIES
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default "it51xxx" if SOC_SERIES_IT51XXX
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config SOC
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default "it51526aw" if SOC_IT51526AW
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default "it51526bw" if SOC_IT51526BW
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@ -20,3 +20,4 @@ family:
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- name: it51xxx
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socs:
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- name: it51526aw
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- name: it51526bw
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