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Searched full:mhu (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/mailbox/
H A Dplatform_mhu.c119 struct platform_mhu *mhu; in platform_mhu_probe() local
126 mhu = devm_kzalloc(dev, sizeof(*mhu), GFP_KERNEL); in platform_mhu_probe()
127 if (!mhu) in platform_mhu_probe()
130 mhu->base = devm_platform_ioremap_resource(pdev, 0); in platform_mhu_probe()
131 if (IS_ERR(mhu->base)) { in platform_mhu_probe()
133 return PTR_ERR(mhu->base); in platform_mhu_probe()
137 mhu->chan[i].con_priv = &mhu->mlink[i]; in platform_mhu_probe()
138 mhu->mlink[i].irq = platform_get_irq(pdev, i); in platform_mhu_probe()
139 if (mhu->mlink[i].irq < 0) in platform_mhu_probe()
140 return mhu->mlink[i].irq; in platform_mhu_probe()
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/linux/Documentation/devicetree/bindings/mailbox/
H A Darm,mhu.yaml4 $id: http://devicetree.org/schemas/mailbox/arm,mhu.yaml#
7 title: ARM MHU Mailbox Controller
13 The ARM's Message-Handling-Unit (MHU) is a mailbox controller that has 3
14 independent channels/links to communicate with remote processor(s). MHU links
21 The MHU hardware also allows operations in doorbell mode. The MHU drives the
37 - arm,mhu
38 - arm,mhu-doorbell
47 - const: arm,mhu
52 - const: arm,mhu-doorbell
97 compatible = "arm,mhu", "arm,primecell";
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H A Damlogic,meson-gxbb-mhu.yaml5 $id: http://devicetree.org/schemas/mailbox/amlogic,meson-gxbb-mhu.yaml#
14 The Amlogic's Meson SoCs Message-Handling-Unit (MHU) is a mailbox controller
16 MHU links are hardwired on a platform. A link raises interrupt for any
24 - amlogic,meson-gxbb-mhu
33 of MHU.
49 compatible = "amlogic,meson-gxbb-mhu";
/linux/arch/arm64/boot/dts/arm/
H A Dmorello.dtsi285 mailbox: mhu@45000000 {
286 compatible = "arm,mhu-doorbell", "arm,primecell";
H A Djuno-scmi.dtsi188 compatible = "arm,mhu-doorbell", "arm,primecell";
H A Djuno-base.dtsi24 mailbox: mhu@2b1f0000 {
25 compatible = "arm,mhu", "arm,primecell";
/linux/drivers/firmware/
H A DKconfig18 Cores(AP) and the System Control Processor(SCP). The MHU peripheral
/linux/drivers/firmware/arm_scmi/
H A Ddriver.c6 * and the Application Processors(AP). The Message Handling Unit(MHU)