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[213.45.185.204]) by smtp.gmail.com with ESMTPSA id n14sm13424061wrg.38.2017.10.29.02.09.34 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 29 Oct 2017 02:09:35 -0700 (PDT) From: Beniamino Galvani To: u-boot@lists.denx.de Date: Sun, 29 Oct 2017 10:09:01 +0100 Message-Id: <20171029090901.24299-3-b.galvani@gmail.com> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20171029090901.24299-1-b.galvani@gmail.com> References: <20171029090901.24299-1-b.galvani@gmail.com> Cc: Martin Blumenstingl , linux-amlogic@lists.infradead.org, =?utf-8?q?Andreas_F=C3=A4rber?= Subject: [U-Boot] [PATCH 2/2] odroid-c2: enable I2C X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" Signed-off-by: Beniamino Galvani --- arch/arm/include/asm/arch-meson/gxbb.h | 1 + board/amlogic/odroid-c2/odroid-c2.c | 1 + configs/odroid-c2_defconfig | 3 +++ 3 files changed, 5 insertions(+) diff --git a/arch/arm/include/asm/arch-meson/gxbb.h b/arch/arm/include/asm/arch-meson/gxbb.h index ce41349792..96c9535f53 100644 --- a/arch/arm/include/asm/arch-meson/gxbb.h +++ b/arch/arm/include/asm/arch-meson/gxbb.h @@ -44,6 +44,7 @@ #define GXBB_GCLK_MPEG_OTHER GXBB_HIU_ADDR(0x53) #define GXBB_GCLK_MPEG_AO GXBB_HIU_ADDR(0x54) +#define GXBB_GCLK_MPEG_0_I2C BIT(9) #define GXBB_GCLK_MPEG_1_ETH BIT(3) #endif /* __GXBB_H__ */ diff --git a/board/amlogic/odroid-c2/odroid-c2.c b/board/amlogic/odroid-c2/odroid-c2.c index eac04d8178..a5ea8dc5af 100644 --- a/board/amlogic/odroid-c2/odroid-c2.c +++ b/board/amlogic/odroid-c2/odroid-c2.c @@ -35,6 +35,7 @@ int misc_init_r(void) GXBB_ETH_REG_0_CLK_EN); /* Enable power and clock gate */ + setbits_le32(GXBB_GCLK_MPEG_0, GXBB_GCLK_MPEG_0_I2C); setbits_le32(GXBB_GCLK_MPEG_1, GXBB_GCLK_MPEG_1_ETH); clrbits_le32(GXBB_MEM_PD_REG_0, GXBB_MEM_PD_REG_0_ETH_MASK); diff --git a/configs/odroid-c2_defconfig b/configs/odroid-c2_defconfig index f7f8016644..1afd2fc111 100644 --- a/configs/odroid-c2_defconfig +++ b/configs/odroid-c2_defconfig @@ -11,12 +11,15 @@ CONFIG_DEBUG_UART=y # CONFIG_CMD_IMI is not set # CONFIG_CMD_FPGA is not set CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y # CONFIG_CMD_LOADS is not set CONFIG_CMD_MMC=y # CONFIG_CMD_SETEXPR is not set CONFIG_OF_CONTROL=y CONFIG_NET_RANDOM_ETHADDR=y CONFIG_DM_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_MESON=y CONFIG_DM_MMC=y CONFIG_MMC_MESON_GX=y CONFIG_DM_ETH=y