TI HwSpinlock for OMAP and K3 based SoCs ========================================= Required properties: - compatible: Should be one of the following, "ti,omap4-hwspinlock" for OMAP44xx, OMAP54xx, AM33xx, AM43xx, DRA7xx SoCs "ti,am654-hwspinlock" for K3 AM65x and J721E SoCs - reg: Contains the hwspinlock module register address space (base address and length) - ti,hwmods: Name of the hwmod associated with the hwspinlock device (for OMAP architecture based SoCs only) - #hwlock-cells: Should be 1. The OMAP hwspinlock users will use a 0-indexed relative hwlock number as the argument specifier value for requesting a specific hwspinlock within a hwspinlock bank. Please look at the generic hwlock binding for usage information for consumers, "Documentation/devicetree/bindings/hwlock/hwlock.txt" Example: 1. OMAP4 SoCs hwspinlock: spinlock@4a0f6000 { compatible = "ti,omap4-hwspinlock"; reg = <0x4a0f6000 0x1000>; ti,hwmods = "spinlock"; #hwlock-cells = <1>; }; 2. AM65x SoCs and J721E SoCs &cbass_main { cbass_main_navss: interconnect0 { hwspinlock: spinlock@30e00000 { compatible = "ti,am654-hwspinlock"; reg = <0x00 0x30e00000 0x00 0x1000>; #hwlock-cells = <1>; }; }; }; |