From patchwork Sun Apr 12 08:54:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Biwen Li \(OSS\)" X-Patchwork-Id: 237707 List-Id: U-Boot discussion From: biwen.li at oss.nxp.com (Biwen Li) Date: Sun, 12 Apr 2020 16:54:05 +0800 Subject: [PATCH 04/27] dm: powerpc: P5040DS: add i2c DM support In-Reply-To: <20200412085428.27519-1-biwen.li@oss.nxp.com> References: <20200412085428.27519-1-biwen.li@oss.nxp.com> Message-ID: <20200412085428.27519-4-biwen.li@oss.nxp.com> From: Biwen Li This supports i2c DM for board P5040DS Signed-off-by: Biwen Li --- arch/powerpc/dts/p5040.dtsi | 5 ++++- include/configs/corenet_ds.h | 8 +++++++- 2 files changed, 11 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/dts/p5040.dtsi b/arch/powerpc/dts/p5040.dtsi index 67a62a7725..45988574a2 100644 --- a/arch/powerpc/dts/p5040.dtsi +++ b/arch/powerpc/dts/p5040.dtsi @@ -3,7 +3,7 @@ * P5040 Silicon/SoC Device Tree Source (pre include) * * Copyright 2012 - 2015 Freescale Semiconductor Inc. - * Copyright 2019 NXP + * Copyright 2019-2020 NXP */ /dts-v1/; @@ -85,6 +85,9 @@ reg = <0x114000 0x1000>; clock-frequency = <0>; }; + + /include/ "qoriq-i2c-0.dtsi" + /include/ "qoriq-i2c-1.dtsi" }; pcie at ffe200000 { diff --git a/include/configs/corenet_ds.h b/include/configs/corenet_ds.h index bafedcb0d2..d8402e493d 100644 --- a/include/configs/corenet_ds.h +++ b/include/configs/corenet_ds.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2009-2012 Freescale Semiconductor, Inc. + * Copyright 2020 NXP */ /* @@ -276,14 +277,19 @@ #define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_CCSRBAR+0x11D600) /* I2C */ +#ifndef CONFIG_DM_I2C #define CONFIG_SYS_I2C -#define CONFIG_SYS_I2C_FSL #define CONFIG_SYS_FSL_I2C_SPEED 400000 #define CONFIG_SYS_FSL_I2C_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C_OFFSET 0x118000 #define CONFIG_SYS_FSL_I2C2_SPEED 400000 #define CONFIG_SYS_FSL_I2C2_SLAVE 0x7F #define CONFIG_SYS_FSL_I2C2_OFFSET 0x118100 +#else +#define CONFIG_I2C_SET_DEFAULT_BUS_NUM +#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0 +#endif +#define CONFIG_SYS_I2C_FSL /* * RapidIO