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header.from=nxp.com Authentication-Results: phobos.denx.de; spf=pass smtp.mailfrom=biwen.li@nxp.com Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id AB24D1A0CF8; Thu, 19 Dec 2019 08:03:43 +0100 (CET) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 151371A0B5A; Thu, 19 Dec 2019 08:03:36 +0100 (CET) Received: from localhost.localdomain (mega.ap.freescale.net [10.192.208.232]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 5175240307; Thu, 19 Dec 2019 15:03:25 +0800 (SGT) From: Biwen Li To: jagdish.gediya@nxp.com, priyanka.jain@nxp.com, hs@denx.de, jagan@amarulasolutions.com, aford173@gmail.com, alison.wang@nxp.com, bhaskar.upadhaya@nxp.com, feng.li_2@nxp.com, jh80.chung@samsung.com, pramod.kumar_1@nxp.com, rajesh.bhagat@nxp.com, ruchika.gupta@nxp.com, olteanv@gmail.com Subject: [v5 5/8] dm: arm64: ls1012a: add i2c DM support Date: Thu, 19 Dec 2019 15:02:20 +0800 Message-Id: <20191219070223.31948-5-biwen.li@nxp.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20191219070223.31948-1-biwen.li@nxp.com> References: <20191219070223.31948-1-biwen.li@nxp.com> X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.26 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: u-boot@lists.denx.de, jiafei.pan@nxp.com, xiaobo.xie@nxp.com Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.101.4 at phobos.denx.de X-Virus-Status: Clean This supports i2c DM and enables CONFIG_DM_I2C for SoC LS1012A Reviewed-by: Priyanka Jain Signed-off-by: Biwen Li --- Changes in v5: - update subject Changes in v4: - update copyright Changes in v3: - none Changes in v2: - merge some patches to one patch arch/arm/include/asm/gpio.h | 1 + board/freescale/ls1012aqds/ls1012aqds.c | 21 ++- board/freescale/ls1012ardb/eth.c | 36 +++++ board/freescale/ls1012ardb/ls1012ardb.c | 148 +++++++++++++++--- configs/ls1012a2g5rdb_qspi_defconfig | 3 + configs/ls1012a2g5rdb_tfa_defconfig | 3 + configs/ls1012afrdm_qspi_defconfig | 3 + configs/ls1012afrdm_tfa_defconfig | 3 + .../ls1012afrwy_qspi_SECURE_BOOT_defconfig | 3 + configs/ls1012afrwy_qspi_defconfig | 3 + configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig | 3 + configs/ls1012afrwy_tfa_defconfig | 3 + configs/ls1012aqds_qspi_defconfig | 3 + configs/ls1012aqds_tfa_SECURE_BOOT_defconfig | 3 + configs/ls1012aqds_tfa_defconfig | 3 + configs/ls1012ardb_qspi_SECURE_BOOT_defconfig | 3 + configs/ls1012ardb_qspi_defconfig | 3 + configs/ls1012ardb_tfa_SECURE_BOOT_defconfig | 3 + configs/ls1012ardb_tfa_defconfig | 3 + include/configs/ls1012a_common.h | 6 + 20 files changed, 231 insertions(+), 26 deletions(-) diff --git a/arch/arm/include/asm/gpio.h b/arch/arm/include/asm/gpio.h index 6ff5f42424..9f8c9da564 100644 --- a/arch/arm/include/asm/gpio.h +++ b/arch/arm/include/asm/gpio.h @@ -3,6 +3,7 @@ !defined(CONFIG_ARCH_BCM63158) && !defined(CONFIG_ARCH_ROCKCHIP) && \ !defined(CONFIG_ARCH_LX2160A) && !defined(CONFIG_ARCH_LS1028A) && \ !defined(CONFIG_ARCH_LS2080A) && !defined(CONFIG_ARCH_LS1088A) && \ + !defined(CONFIG_ARCH_LS1012A) && \ !defined(CONFIG_ARCH_ASPEED) #include #endif diff --git a/board/freescale/ls1012aqds/ls1012aqds.c b/board/freescale/ls1012aqds/ls1012aqds.c index 86c72ee357..231447895f 100644 --- a/board/freescale/ls1012aqds/ls1012aqds.c +++ b/board/freescale/ls1012aqds/ls1012aqds.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2016 Freescale Semiconductor, Inc. + * Copyright 2019 NXP */ #include @@ -107,10 +108,26 @@ int board_early_init_f(void) int misc_init_r(void) { u8 mux_sdhc_cd = 0x80; - - i2c_set_bus_num(0); + int bus_num = 0; + +#ifdef CONFIG_DM_I2C + struct udevice *dev; + int ret; + + ret = i2c_get_chip_for_busnum(bus_num, CONFIG_SYS_I2C_FPGA_ADDR, + 1, &dev); + if (ret) { + printf("%s: Cannot find udev for a bus %d\n", __func__, + bus_num); + return ret; + } + dm_i2c_write(dev, 0x5a, &mux_sdhc_cd, 1); +#else + i2c_set_bus_num(bus_num); i2c_write(CONFIG_SYS_I2C_FPGA_ADDR, 0x5a, 1, &mux_sdhc_cd, 1); +#endif + return 0; } #endif diff --git a/board/freescale/ls1012ardb/eth.c b/board/freescale/ls1012ardb/eth.c index b35d5343e4..2283f0affe 100644 --- a/board/freescale/ls1012ardb/eth.c +++ b/board/freescale/ls1012ardb/eth.c @@ -2,6 +2,7 @@ /* * Copyright 2015-2016 Freescale Semiconductor, Inc. * Copyright 2017 NXP + * Copyright 2019 NXP */ #include @@ -27,12 +28,47 @@ static inline void ls1012ardb_reset_phy(void) { #ifdef CONFIG_TARGET_LS1012ARDB /* Through reset IO expander reset both RGMII and SGMII PHYs */ +#ifdef CONFIG_DM_I2C + struct udevice *dev; + int ret; + + /* + * The I2C IO-expander PCAL9555A is mouted on I2C1 bus(bus number is 0). + */ + ret = i2c_get_chip_for_busnum(0, I2C_MUX_IO2_ADDR, + 1, &dev); + if (ret) { + printf("%s: Cannot find udev for a bus %d\n", __func__, + 0); + return; + } + /* Config port 0 + * - config pin IOXP_RST_ETH1_B and IOXP_RST_ETH2_B + * are enabled as an output. + */ + dm_i2c_reg_write(dev, 6, __PHY_MASK); + + /* + * Set port 0 output a value to reset ETH2 interface + * - pin IOXP_RST_ETH2_B output 0b0 + */ + dm_i2c_reg_write(dev, 2, __PHY_ETH2_MASK); + mdelay(10); + dm_i2c_reg_write(dev, 2, __PHY_ETH1_MASK); + /* + * Set port 0 output a value to reset ETH1 interface + * - pin IOXP_RST_ETH1_B output 0b0 + */ + mdelay(10); + dm_i2c_reg_write(dev, 2, 0xFF); +#else i2c_reg_write(I2C_MUX_IO2_ADDR, 6, __PHY_MASK); i2c_reg_write(I2C_MUX_IO2_ADDR, 2, __PHY_ETH2_MASK); mdelay(10); i2c_reg_write(I2C_MUX_IO2_ADDR, 2, __PHY_ETH1_MASK); mdelay(10); i2c_reg_write(I2C_MUX_IO2_ADDR, 2, 0xFF); +#endif mdelay(50); #endif } diff --git a/board/freescale/ls1012ardb/ls1012ardb.c b/board/freescale/ls1012ardb/ls1012ardb.c index e4527c19b8..f4aaa71bb6 100644 --- a/board/freescale/ls1012ardb/ls1012ardb.c +++ b/board/freescale/ls1012ardb/ls1012ardb.c @@ -1,6 +1,7 @@ // SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2016 Freescale Semiconductor, Inc. + * Copyright 2019 NXP */ #include @@ -32,13 +33,27 @@ int checkboard(void) { #ifdef CONFIG_TARGET_LS1012ARDB u8 in1; + int ret, bus_num = 0; puts("Board: LS1012ARDB "); /* Initialize i2c early for Serial flash bank information */ - i2c_set_bus_num(0); +#if defined(CONFIG_DM_I2C) + struct udevice *dev; - if (i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_1, 1, &in1, 1) < 0) { + ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_IO_ADDR, + 1, &dev); + if (ret) { + printf("%s: Cannot find udev for a bus %d\n", __func__, + bus_num); + return -ENXIO; + } + ret = dm_i2c_read(dev, I2C_MUX_IO_1, &in1, 1); +#else /* Non DM I2C support - will be removed */ + i2c_set_bus_num(bus_num); + ret = i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_1, 1, &in1, 1); +#endif + if (ret < 0) { printf("Error reading i2c boot information!\n"); return 0; /* Don't want to hang() on this error */ } @@ -173,11 +188,25 @@ int esdhc_status_fixup(void *blob, const char *compat) bool sdhc2_en = false; u8 mux_sdhc2; u8 io = 0; + int ret, bus_num = 0; - i2c_set_bus_num(0); +#if defined(CONFIG_DM_I2C) + struct udevice *dev; + ret = i2c_get_chip_for_busnum(bus_num, I2C_MUX_IO_ADDR, + 1, &dev); + if (ret) { + printf("%s: Cannot find udev for a bus %d\n", __func__, + bus_num); + return -ENXIO; + } + ret = dm_i2c_read(dev, I2C_MUX_IO_1, &io, 1); +#else + i2c_set_bus_num(bus_num); /* IO1[7:3] is the field of board revision info. */ - if (i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_1, 1, &io, 1) < 0) { + ret = i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_1, 1, &io, 1); +#endif + if (ret < 0) { printf("Error reading i2c boot information!\n"); return 0; } @@ -200,7 +229,12 @@ int esdhc_status_fixup(void *blob, const char *compat) * 10 - eMMC Memory * 11 - SPI */ - if (i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_0, 1, &io, 1) < 0) { +#if defined(CONFIG_DM_I2C) + ret = dm_i2c_read(dev, I2C_MUX_IO_0, &io, 1); +#else + ret = i2c_read(I2C_MUX_IO_ADDR, I2C_MUX_IO_0, 1, &io, 1); +#endif + if (ret < 0) { printf("Error reading i2c boot information!\n"); return 0; } @@ -231,16 +265,63 @@ int ft_board_setup(void *blob, bd_t *bd) static int switch_to_bank1(void) { - u8 data; - int ret; + u8 data = 0xf4, chip_addr = 0x24, offset_addr = 0x03; + int ret, bus_num = 0; - i2c_set_bus_num(0); +#if defined(CONFIG_DM_I2C) + struct udevice *dev; + + ret = i2c_get_chip_for_busnum(bus_num, chip_addr, + 1, &dev); + if (ret) { + printf("%s: Cannot find udev for a bus %d\n", __func__, + bus_num); + return -ENXIO; + } + /* + * -------------------------------------------------------------------------------- + * | I2C bus | I2C address | Device | Notes | + * -------------------------------------------------------------------------------- + * | I2C1 | 0x24, 0x25, 0x26 | IO expander (CFG,| Provides 16bits of General | + * | | | RESET, and INT/ | Purpose parallel Input/Output| + * | | | KW41GPIO) - NXP | (GPIO) expansion for the | + * | | | PCAL9555AHF | I2C bus | + * -------------------------------------------------------------------------------- + * - mount three IO expander(PCAL9555AHF) on I2C1 + * + * PCAL9555A device address + * slave address + * -------------------------------------- + * | 0 | 1 | 0 | 0 | A2 | A1 | A0 | R/W | + * -------------------------------------- + * | fixed | hardware selectable| + * + * Output port 1(Pinter register bits = 0x03) + * + * P1_[7~0] = 0xf4 + * P1_0 <---> CFG_MUX_QSPI_S0 + * P1_1 <---> CFG_MUX_QSPI_S1 + * CFG_MUX_QSPI_S[1:0] = 0b00 + * + * QSPI chip-select demultiplexer select + * ---------------------------------------------------------------------------- + * | CFG_MUX_QSPI_S1 | CFG_MUX_QSPI_S0 | Values | + * --------------------------------------------------------------------------- + * | 0 | 0 |CS routed to SPI memory bank1(default)| + * ---------------------------------------------------------------------------- + * | 0 | 1 |CS routed to SPI memory bank2 | + * ---------------------------------------------------------------------------- + * + */ + ret = dm_i2c_write(dev, offset_addr, &data, 1); +#else /* Non DM I2C support - will be removed */ + i2c_set_bus_num(bus_num); + ret = i2c_write(chip_addr, offset_addr, 1, &data, 1); +#endif - data = 0xf4; - ret = i2c_write(0x24, 0x3, 1, &data, 1); if (ret) { printf("i2c write error to chip : %u, addr : %u, data : %u\n", - 0x24, 0x3, data); + chip_addr, offset_addr, data); } return ret; @@ -248,25 +329,44 @@ static int switch_to_bank1(void) static int switch_to_bank2(void) { - u8 data; - int ret; + u8 data[2] = {0xfc, 0xf5}, offset_addr[2] = {0x7, 0x3}, chip_addr = 0x24; + int ret, i, bus_num = 0; - i2c_set_bus_num(0); +#if defined(CONFIG_DM_I2C) + struct udevice *dev; - data = 0xfc; - ret = i2c_write(0x24, 0x7, 1, &data, 1); + ret = i2c_get_chip_for_busnum(bus_num, chip_addr, + 1, &dev); if (ret) { - printf("i2c write error to chip : %u, addr : %u, data : %u\n", - 0x24, 0x7, data); - goto err; + printf("%s: Cannot find udev for a bus %d\n", __func__, + bus_num); + return -ENXIO; } +#else /* Non DM I2C support - will be removed */ + i2c_set_bus_num(bus_num); +#endif - data = 0xf5; - ret = i2c_write(0x24, 0x3, 1, &data, 1); - if (ret) { - printf("i2c write error to chip : %u, addr : %u, data : %u\n", - 0x24, 0x3, data); + /* + * 1th step: config port 1 + * - the port 1 pin is enabled as an output + * 2th step: output port 1 + * - P1_[7:0] output 0xf5, + * then CFG_MUX_QSPI_S[1:0] equal to 0b01, + * CS routed to SPI memory bank2 + */ + for (i = 0; i < sizeof(data); i++) { +#if defined(CONFIG_DM_I2C) + ret = dm_i2c_write(dev, offset_addr[i], &data[i], 1); +#else /* Non DM I2C support - will be removed */ + ret = i2c_write(chip_addr, offset_addr[i], 1, &data[i], 1); +#endif + if (ret) { + printf("i2c write error to chip : %u, addr : %u, data : %u\n", + chip_addr, offset_addr[i], data[i]); + goto err; + } } + err: return ret; } diff --git a/configs/ls1012a2g5rdb_qspi_defconfig b/configs/ls1012a2g5rdb_qspi_defconfig index 3c99a43ded..82dd98bed6 100644 --- a/configs/ls1012a2g5rdb_qspi_defconfig +++ b/configs/ls1012a2g5rdb_qspi_defconfig @@ -52,3 +52,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012a2g5rdb_tfa_defconfig b/configs/ls1012a2g5rdb_tfa_defconfig index 0865ac2fdf..9f9cf5a15b 100644 --- a/configs/ls1012a2g5rdb_tfa_defconfig +++ b/configs/ls1012a2g5rdb_tfa_defconfig @@ -52,3 +52,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012afrdm_qspi_defconfig b/configs/ls1012afrdm_qspi_defconfig index 7ff0955f1d..9f5d1ebf2d 100644 --- a/configs/ls1012afrdm_qspi_defconfig +++ b/configs/ls1012afrdm_qspi_defconfig @@ -52,3 +52,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012afrdm_tfa_defconfig b/configs/ls1012afrdm_tfa_defconfig index 8e8ddd73ed..f6fd69bf45 100644 --- a/configs/ls1012afrdm_tfa_defconfig +++ b/configs/ls1012afrdm_tfa_defconfig @@ -52,3 +52,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig b/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig index a1c7c702d1..04d3d48687 100644 --- a/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig +++ b/configs/ls1012afrwy_qspi_SECURE_BOOT_defconfig @@ -54,3 +54,6 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_RSA=y CONFIG_RSA_SOFTWARE_EXP=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012afrwy_qspi_defconfig b/configs/ls1012afrwy_qspi_defconfig index 0773857c51..0f007dc384 100644 --- a/configs/ls1012afrwy_qspi_defconfig +++ b/configs/ls1012afrwy_qspi_defconfig @@ -54,3 +54,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig b/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig index 79eb801b03..f33ae350bf 100644 --- a/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig +++ b/configs/ls1012afrwy_tfa_SECURE_BOOT_defconfig @@ -54,3 +54,6 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_RSA=y CONFIG_RSA_SOFTWARE_EXP=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012afrwy_tfa_defconfig b/configs/ls1012afrwy_tfa_defconfig index 354c521ea4..ee1f2e13f0 100644 --- a/configs/ls1012afrwy_tfa_defconfig +++ b/configs/ls1012afrwy_tfa_defconfig @@ -56,3 +56,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012aqds_qspi_defconfig b/configs/ls1012aqds_qspi_defconfig index 0a719c30c5..958d78fd23 100644 --- a/configs/ls1012aqds_qspi_defconfig +++ b/configs/ls1012aqds_qspi_defconfig @@ -76,3 +76,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig b/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig index 25d06d2919..2ae7e9eda9 100644 --- a/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig +++ b/configs/ls1012aqds_tfa_SECURE_BOOT_defconfig @@ -68,3 +68,6 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_RSA=y CONFIG_RSA_SOFTWARE_EXP=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012aqds_tfa_defconfig b/configs/ls1012aqds_tfa_defconfig index bde53a420c..373ced798d 100644 --- a/configs/ls1012aqds_tfa_defconfig +++ b/configs/ls1012aqds_tfa_defconfig @@ -76,3 +76,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig b/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig index 9989f7b3e9..d3e762df0a 100644 --- a/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig +++ b/configs/ls1012ardb_qspi_SECURE_BOOT_defconfig @@ -57,3 +57,6 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_RSA=y CONFIG_RSA_SOFTWARE_EXP=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012ardb_qspi_defconfig b/configs/ls1012ardb_qspi_defconfig index 80ca9bd577..78ccd1bcfe 100644 --- a/configs/ls1012ardb_qspi_defconfig +++ b/configs/ls1012ardb_qspi_defconfig @@ -59,3 +59,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig b/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig index 8eb71fcf63..ae7dcd19c7 100644 --- a/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig +++ b/configs/ls1012ardb_tfa_SECURE_BOOT_defconfig @@ -57,3 +57,6 @@ CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y CONFIG_RSA=y CONFIG_RSA_SOFTWARE_EXP=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/configs/ls1012ardb_tfa_defconfig b/configs/ls1012ardb_tfa_defconfig index 1cc358ce74..17fe571765 100644 --- a/configs/ls1012ardb_tfa_defconfig +++ b/configs/ls1012ardb_tfa_defconfig @@ -60,3 +60,6 @@ CONFIG_USB=y CONFIG_DM_USB=y CONFIG_USB_XHCI_HCD=y CONFIG_USB_XHCI_DWC3=y +CONFIG_DM_I2C=y +CONFIG_DM_GPIO=y +CONFIG_DM_RTC=y diff --git a/include/configs/ls1012a_common.h b/include/configs/ls1012a_common.h index 2579e2fb37..0b4d4196a2 100644 --- a/include/configs/ls1012a_common.h +++ b/include/configs/ls1012a_common.h @@ -1,6 +1,7 @@ /* SPDX-License-Identifier: GPL-2.0+ */ /* * Copyright 2016 Freescale Semiconductor + * Copyright 2019 NXP */ #ifndef __LS1012A_COMMON_H @@ -66,7 +67,12 @@ CONFIG_SYS_SCSI_MAX_LUN) /* I2C */ +#ifndef CONFIG_DM_I2C #define CONFIG_SYS_I2C +#else +#define CONFIG_I2C_SET_DEFAULT_BUS_NUM +#define CONFIG_I2C_DEFAULT_BUS_NUMBER 0 +#endif #define CONFIG_SYS_NS16550_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1