u-boot.git/drivers/i2c/exynos_hs_i2c.c, branch main

i2c: samsung: add support for Exynos7 HS-I2C

2026-01-07T18:31:26Z

Exynos7 (and later) HS-I2C blocks have special interrupts regarding various data transfer states (see HSI2C_INT_I2C_TRANS_EN). Add support for enabling and handling these interrupt bits. Add the corresponding compatible, 'samsung,exynos7-hsi2c'. In order to differentiate between the multiple device variants, an enum is introduced which is used where difference in implementations exist. Signed-off-by: Kaustabh Chakraborty Reviewed-by: Heiko Schocher

i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5

2024-08-09T12:46:05Z

Newer Samsung SoCs (including newer Exynos, ExynosAuto, Google Tensor) still use these IPs, or slightly newer versions of it. Make these drivers available on these platforms by guarding EXYNOS4/EXYNOS5 specific code behind their configs, and using CCF for clocks on other platforms. Tested S3C I2C driver on Exynos7885. This along with extended clock driver should enable S3C I2C on Exynos850. Signed-off-by: David Virag Tested-by: Henrik Grimler Reviewed-by: Heiko Schocher

i2c: samsung: Drop s3c24x0 specific code.

2024-08-09T12:46:05Z

This has been dead code for many years now. Remove it. Signed-off-by: David Virag Reviewed-by: Heiko Schocher

drivers: i2c: Remove duplicate newlines

2024-07-22T16:53:05Z

Drop all duplicate newlines. No functional change. Signed-off-by: Marek Vasut Reviewed-by: Heiko Schocher

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20T19:35:03Z

As part of bringing the master branch back in to next, we need to allow for all of these changes to exist here. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

Revert "Merge patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet""

2024-05-19T14:16:36Z

When bringing in the series 'arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"' I failed to notice that b4 noticed it was based on next and so took that as the base commit and merged that part of next to master. This reverts commit c8ffd1356d42223cbb8c86280a083cc3c93e6426, reversing changes made to 2ee6f3a5f7550de3599faef9704e166e5dcace35. Reported-by: Jonas Karlman Signed-off-by: Tom Rini

i2c: Remove and add needed includes

2024-05-07T14:00:55Z

Remove from this driver directory and when needed add missing include files directly. Reviewed-by: Heiko Schocher Signed-off-by: Tom Rini

arm: samsung: Migrate a number of symbols to Kconfig

2022-06-28T21:04:37Z

- In a number of cases, use CONFIG_ARCH_EXYNOS[45] rather than CONFIG_EXYNOS[45] - In other cases, test for CONFIG_ARCH_EXYNOS or CONFIG_ARCH_S5PC1XX - Migrate specific SoC CONFIG values to Kconfig - Use CONFIG_TARGET_x rather than CONFIG_x - Migrate other CONFIG_EXYNOS_x symbols to Kconfig - Reference CONFIG_EXYNOS_RELOCATE_CODE_BASE directly as EXYNOS_RELOCATE_CODE_BASE - Rename CONFIG_S5P_PA_SYSRAM to CONFIG_SMP_PEN_ADDR to match the rest of U-Boot usage. Cc: Minkyu Kang Signed-off-by: Tom Rini

common: Drop asm/global_data.h from common header

2021-02-02T20:33:42Z

Move this out of the common header and include it only where needed. In a number of cases this requires adding "struct udevice;" to avoid adding another large header or in other cases replacing / adding missing header files that had been pulled in, very indirectly. Finally, we have a few cases where we did not need to include at all, so remove that include. Signed-off-by: Simon Glass Signed-off-by: Tom Rini

dm: Avoid accessing seq directly

2020-12-19T03:32:21Z

At present various drivers etc. access the device's 'seq' member directly. This makes it harder to change the meaning of that member. Change access to go through a function instead. The drivers/i2c/lpc32xx_i2c.c file is left unchanged for now. Signed-off-by: Simon Glass