From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 11/25] I2c: Add i2c_8bit_addr_from_msg()
Date: Fri, 10 Nov 2023 13:57:46 +0100 [thread overview]
Message-ID: <20231110125800.1901232-12-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20231110125800.1901232-1-s.hauer@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
include/i2c/i2c.h | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/include/i2c/i2c.h b/include/i2c/i2c.h
index 4fc278f800..9094003b68 100644
--- a/include/i2c/i2c.h
+++ b/include/i2c/i2c.h
@@ -329,6 +329,10 @@ extern int i2c_transfer(struct i2c_adapter *adap, struct i2c_msg *msgs, int num)
extern int i2c_master_send(struct i2c_client *client, const char *buf, int count);
extern int i2c_master_recv(struct i2c_client *client, char *buf, int count);
+static inline u8 i2c_8bit_addr_from_msg(const struct i2c_msg *msg)
+{
+ return (msg->addr << 1) | (msg->flags & I2C_M_RD ? 1 : 0);
+}
#define I2C_ADDR_16_BIT (1 << 31)
--
2.39.2
next prev parent reply other threads:[~2023-11-10 12:59 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-10 12:57 [PATCH 00/25] Add i.MX93 support Sascha Hauer
2023-11-10 12:57 ` [PATCH 01/25] ARM: initial i.MX9 support Sascha Hauer
2023-11-10 12:57 ` [PATCH 02/25] ARM: i.MX: Add i.MX93 s4mu support Sascha Hauer
2023-11-13 7:25 ` Ahmad Fatoum
2023-11-10 12:57 ` [PATCH 03/25] ARM: i.MX: Add i.MX93 trdc support Sascha Hauer
2023-11-13 7:24 ` Ahmad Fatoum
2023-11-13 8:11 ` Sascha Hauer
2023-11-10 12:57 ` [PATCH 04/25] scripts: Add imx9image tool Sascha Hauer
2023-11-10 12:57 ` [PATCH 05/25] scripts: imx9image: Add PBL size option Sascha Hauer
2023-11-10 12:57 ` [PATCH 06/25] clk: Add i.MX93 clock support Sascha Hauer
2023-11-10 12:57 ` [PATCH 07/25] clk: imx: clk-fracn-gppll: make usable from PBL Sascha Hauer
2023-11-10 12:57 ` [PATCH 08/25] gpio-vf610: Add i.MX93 support Sascha Hauer
2023-11-10 12:57 ` [PATCH 09/25] iomux: " Sascha Hauer
2023-11-10 12:57 ` [PATCH 10/25] watchdog: Add ULP wdog support Sascha Hauer
2023-11-10 12:57 ` Sascha Hauer [this message]
2023-11-10 12:57 ` [PATCH 12/25] i2c: Add lpi2c support Sascha Hauer
2023-11-10 12:57 ` [PATCH 13/25] ARM: Add imx93.dtsi for USB Sascha Hauer
2023-11-10 12:57 ` [PATCH 14/25] serial: Add lpuart32 driver Sascha Hauer
2023-11-10 12:57 ` [PATCH 15/25] ARM: i.MX: add i.MX9 debug_ll support Sascha Hauer
2023-11-10 12:57 ` [PATCH 16/25] ARM: Add TQ MBA9XXXCA board support Sascha Hauer
2023-11-10 12:57 ` [PATCH 17/25] ARM: i.MX93: Add DDR size read support Sascha Hauer
2023-11-10 12:57 ` [PATCH 18/25] ARM: i.MX: romapi: rename functions to *romapi* Sascha Hauer
2023-11-10 12:57 ` [PATCH 19/25] ARM: i.MX: romapi: Implement i.MX93 support Sascha Hauer
2023-11-10 12:57 ` [PATCH 20/25] ARM: i.MX: atf: add imx93_load_and_start_image_via_tfa() Sascha Hauer
2023-11-10 12:57 ` [PATCH 21/25] imx-usb-loader: Add i.MX9 support Sascha Hauer
2023-11-10 12:57 ` [PATCH 22/25] spi: spi-nxp-fspi: Enable for i.MX9 Sascha Hauer
2023-11-10 12:57 ` [PATCH 23/25] usb: i.MX chipidea: Enable usbmisc driver " Sascha Hauer
2023-11-10 12:57 ` [PATCH 24/25] ARM: Update imx_v8_defconfig Sascha Hauer
2023-11-10 12:58 ` [PATCH 25/25] ARM: multi_v8_defconfig: enable i.MX9 boards Sascha Hauer
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