162306a36Sopenharmony_ci# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) 262306a36Sopenharmony_ci%YAML 1.2 362306a36Sopenharmony_ci--- 462306a36Sopenharmony_ci$id: http://devicetree.org/schemas/mtd/mxicy,nand-ecc-engine.yaml# 562306a36Sopenharmony_ci$schema: http://devicetree.org/meta-schemas/core.yaml# 662306a36Sopenharmony_ci 762306a36Sopenharmony_cititle: Macronix NAND ECC engine 862306a36Sopenharmony_ci 962306a36Sopenharmony_cimaintainers: 1062306a36Sopenharmony_ci - Miquel Raynal <miquel.raynal@bootlin.com> 1162306a36Sopenharmony_ci 1262306a36Sopenharmony_ciproperties: 1362306a36Sopenharmony_ci compatible: 1462306a36Sopenharmony_ci const: mxicy,nand-ecc-engine-rev3 1562306a36Sopenharmony_ci 1662306a36Sopenharmony_ci reg: 1762306a36Sopenharmony_ci maxItems: 1 1862306a36Sopenharmony_ci 1962306a36Sopenharmony_ci clocks: 2062306a36Sopenharmony_ci maxItems: 1 2162306a36Sopenharmony_ci 2262306a36Sopenharmony_ci interrupts: 2362306a36Sopenharmony_ci maxItems: 1 2462306a36Sopenharmony_ci 2562306a36Sopenharmony_cirequired: 2662306a36Sopenharmony_ci - compatible 2762306a36Sopenharmony_ci - reg 2862306a36Sopenharmony_ci 2962306a36Sopenharmony_ciadditionalProperties: false 3062306a36Sopenharmony_ci 3162306a36Sopenharmony_ciexamples: 3262306a36Sopenharmony_ci - | 3362306a36Sopenharmony_ci /* External configuration */ 3462306a36Sopenharmony_ci spi_controller0: spi@43c30000 { 3562306a36Sopenharmony_ci compatible = "mxicy,mx25f0a-spi"; 3662306a36Sopenharmony_ci reg = <0x43c30000 0x10000>, <0xa0000000 0x4000000>; 3762306a36Sopenharmony_ci reg-names = "regs", "dirmap"; 3862306a36Sopenharmony_ci clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>; 3962306a36Sopenharmony_ci clock-names = "send_clk", "send_dly_clk", "ps_clk"; 4062306a36Sopenharmony_ci #address-cells = <1>; 4162306a36Sopenharmony_ci #size-cells = <0>; 4262306a36Sopenharmony_ci 4362306a36Sopenharmony_ci flash@0 { 4462306a36Sopenharmony_ci compatible = "spi-nand"; 4562306a36Sopenharmony_ci reg = <0>; 4662306a36Sopenharmony_ci nand-ecc-engine = <&ecc_engine0>; 4762306a36Sopenharmony_ci }; 4862306a36Sopenharmony_ci }; 4962306a36Sopenharmony_ci 5062306a36Sopenharmony_ci ecc_engine0: ecc@43c40000 { 5162306a36Sopenharmony_ci compatible = "mxicy,nand-ecc-engine-rev3"; 5262306a36Sopenharmony_ci reg = <0x43c40000 0x10000>; 5362306a36Sopenharmony_ci }; 5462306a36Sopenharmony_ci 5562306a36Sopenharmony_ci - | 5662306a36Sopenharmony_ci /* Pipelined configuration */ 5762306a36Sopenharmony_ci spi_controller1: spi@43c30000 { 5862306a36Sopenharmony_ci compatible = "mxicy,mx25f0a-spi"; 5962306a36Sopenharmony_ci reg = <0x43c30000 0x10000>, <0xa0000000 0x4000000>; 6062306a36Sopenharmony_ci reg-names = "regs", "dirmap"; 6162306a36Sopenharmony_ci clocks = <&clkwizard 0>, <&clkwizard 1>, <&clkc 15>; 6262306a36Sopenharmony_ci clock-names = "send_clk", "send_dly_clk", "ps_clk"; 6362306a36Sopenharmony_ci #address-cells = <1>; 6462306a36Sopenharmony_ci #size-cells = <0>; 6562306a36Sopenharmony_ci nand-ecc-engine = <&ecc_engine1>; 6662306a36Sopenharmony_ci 6762306a36Sopenharmony_ci flash@0 { 6862306a36Sopenharmony_ci compatible = "spi-nand"; 6962306a36Sopenharmony_ci reg = <0>; 7062306a36Sopenharmony_ci nand-ecc-engine = <&spi_controller1>; 7162306a36Sopenharmony_ci }; 7262306a36Sopenharmony_ci }; 7362306a36Sopenharmony_ci 7462306a36Sopenharmony_ci ecc_engine1: ecc@43c40000 { 7562306a36Sopenharmony_ci compatible = "mxicy,nand-ecc-engine-rev3"; 7662306a36Sopenharmony_ci reg = <0x43c40000 0x10000>; 7762306a36Sopenharmony_ci }; 78