Venkatesh Yadav Abbarapu 903eb12323 i2c: mux: Fix the crash when the i2c-arbitrator node is present ... Observing the crash when we add the i2c-arbitrator node in the device tree as per the DT bindings. The issue is with the child node of i2c-arbitrator@72 i.e., i2c@f1950000->i2c-arbitrator@72->i2c-arb, as the arbitrator uses the uclass of mux(UCLASS_I2C_MUX) and the mux uclass driver checks for the "reg" property using the i2c_mux_child_post_bind() function, if it won't find the "reg" property it will return -EINVAL which is leading to the crash. So, add the logic to check whether the child node has the "reg" property, if the "reg" property exists then read the "reg" and update the channel. https://www.kernel.org/doc/Documentation/devicetree/bindings/i2c/i2c-arb.txt Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com> Reviewed-by: Heiko Schocher <hs@denx.de>		2025-06-24 08:18:08 -06:00
..
muxes	i2c: mux: Fix the crash when the i2c-arbitrator node is present	2025-06-24 08:18:08 -06:00
acpi_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
acpi_i2c.h	dm: treewide: Rename ofdata_to_platdata() to of_to_plat()	2020-12-13 16:51:09 -07:00
adi_i2c.c	i2c: Add support for ADI SC5XX-family I2C peripheral	2025-03-12 10:24:58 -06:00
ast2600_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
ast2600_i2c.h	i2c:aspeed:support ast2600 i2c new register mode driver	2023-02-13 09:57:49 +01:00
ast_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
ast_i2c.h	i2c: ast_i2c: Update to use standard enums for speed	2020-01-27 07:22:41 +01:00
at91_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
at91_i2c.h	common: Drop linux/bitops.h from common header	2020-05-18 21:19:23 -04:00
cros_ec_ldo.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
cros_ec_tunnel.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
davinci_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
davinci_i2c.h	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
designware_i2c_pci.c	xpl: Rename spl_phase() to xpl_phase()	2024-10-11 11:44:47 -06:00
designware_i2c.c	i2c: designware_i2c Return -ETIMEDOUT for timeout errors	2025-06-02 11:02:58 +02:00
designware_i2c.h	stm32mp1: fix reference for STMicroelectronics	2022-06-17 14:12:27 +02:00
exynos_hs_i2c.c	i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5	2024-08-09 14:46:05 +02:00
fsl_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
geni_i2c.c	i2c: Add support for Qualcomm Generic Interface (GENI) I2C controller	2024-04-23 13:29:32 +02:00
i2c_core.c	i2c: Remove CFG_SYS_I2C_DIRECT_BUS	2024-08-13 06:23:15 +02:00
i2c-cdns.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
i2c-cortina.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
i2c-cortina.h	i2c: i2c-cortina: added CAxxxx I2C support	2020-07-09 06:02:44 +02:00
i2c-emul-uclass.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
i2c-gpio.c	i2c: i2c-gpio: add support for i2c-gpio,sda-output-only	2024-10-21 06:32:40 +02:00
i2c-microchip.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
i2c-uclass.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
i2c-uniphier-f.c	i2c: uniphier-f: correct error recovery	2023-01-06 08:14:19 -05:00
i2c-uniphier.c	drivers: i2c: Remove duplicate newlines	2024-07-22 10:53:05 -06:00
i2c-versatile.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
ihs_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
imx_lpi2c.c	i2c: imx_lpi2c: Support read transfers longer than 256 bytes	2024-08-09 14:46:49 +02:00
intel_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
iproc_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
iproc_i2c.h	drivers: i2c: add brcm iproc I2C driver support	2020-04-20 06:52:28 +02:00
Kconfig	drivers: i2c: Kconfig: Add CONFIG_SYS_I2C_OMAP24XX_REPEATED_START	2025-04-22 13:03:48 +02:00
lpc32xx_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
Makefile	Kbuild: Always use $(PHASE_)	2025-04-11 12:16:44 -06:00
meson_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
mtk_i2c.c	i2c: mediatek: remove duplicate entry in mt_i2c_regs_v1[]	2025-04-22 13:04:22 +02:00
mv_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
mv_i2c.h	SPDX: Convert all of our single license tags to Linux Kernel style	2018-05-07 09:34:12 -04:00
mvtwsi.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
mxc_i2c.c	i2c: mxc_i2c: Convert to use livetree API for fdt access	2024-10-25 09:07:39 -03:00
npcm_i2c.c	treewide: Remove clk_free	2024-01-29 22:35:02 -05:00
nx_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
ocores_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
octeon_i2c.c	global: Finish CONFIG -> CFG migration	2023-01-20 12:27:24 -05:00
omap24xx_i2c.c	i2c: omap24xx_i2c: support CONFIG for repeated start in DM_I2C xfer	2025-04-22 13:03:43 +02:00
omap24xx_i2c.h	i2c: omap: Update to use standard enums for speed	2020-01-27 07:23:26 +01:00
qup_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
rcar_i2c.c	drivers: i2c: Remove duplicate newlines	2024-07-22 10:53:05 -06:00
rcar_iic.c	i2c: renesas: Fix R-Car spelling	2024-12-11 08:36:24 +01:00
rk_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
rz_riic.c	i2c: rzg2l: include u-boot/schedule.h	2024-10-23 06:52:38 +02:00
s3c24x0_i2c.c	i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5	2024-08-09 14:46:05 +02:00
s3c24x0_i2c.h	i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5	2024-08-09 14:46:05 +02:00
sandbox_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
sh_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
soft_i2c.c	i2c: Drop reference to SYS_I2C_INIT_BOARD	2024-08-13 06:14:36 +02:00
stm32f7_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
sun6i_p2wi.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
sun8i_rsb.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
synquacer_i2c.c	i2c: synquacer: SNI Synquacer I2C controller	2021-07-06 14:07:37 -04:00
tegra186_bpmp_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
tegra_i2c.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00
xilinx_xiic.c	Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"	2024-05-20 13:35:03 -06:00