Re: [PATCH v2 2/2] i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5

2024-08-09 Thread David Virag
Hi Henrik, On Fri, 2024-08-09 at 23:08 +0200, Henrik Grimler wrote: > Hi David, > > Thinking about this a bit more... > > On Fri, Aug 02, 2024 at 09:19:16PM +0200, David Virag wrote: [snip] > > @@ -9,11 +9,15 @@ > >  #include > >  #include &

[PATCH v2 2/2] i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5

2024-08-02 Thread David Virag
I2C driver on Exynos7885. This along with extended clock driver should enable S3C I2C on Exynos850. Signed-off-by: David Virag --- drivers/i2c/Kconfig | 2 +- drivers/i2c/exynos_hs_i2c.c | 25 +++-- drivers/i2c/s3c24x0_i2c.c | 30

[PATCH v2 1/2] i2c: samsung: Drop s3c24x0 specific code.

2024-08-02 Thread David Virag
This has been dead code for many years now. Remove it. Signed-off-by: David Virag --- drivers/i2c/exynos_hs_i2c.c | 4 drivers/i2c/s3c24x0_i2c.c | 8 2 files changed, 12 deletions(-) diff --git a/drivers/i2c/exynos_hs_i2c.c b/drivers/i2c/exynos_hs_i2c.c index 2ab0bae449

[PATCH v2 0/2] Enable Samsung I2C drivers on newer platforms

2024-08-02 Thread David Virag
an up some dead code as well. Changes in v2: - Fix compile on Exynos4/Exynos5 platform David Virag (2): i2c: samsung: Drop s3c24x0 specific code. i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5 drivers/i2c/Kconfig | 2 +- drivers/i2c/exynos_hs_i2c.c

Re: [PATCH 2/2] i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5

2024-08-02 Thread David Virag
Hi Henrik, On Fri, 2024-08-02 at 19:31 +0200, Henrik Grimler wrote: [snip] > The exynos_hs_i2c driver no longer compiles for exynos4 or exynos5 > with these changes, I am getting (with for example `make > odroid-xu3_defconfig; make`): > >   CC  drivers/i2c/exynos_hs_i2c.o > ../drivers/i2c/ex

[PATCH 2/2] i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5

2024-07-27 Thread David Virag
I2C driver on Exynos7885. This along with extended clock driver should enable S3C I2C on Exynos850. Signed-off-by: David Virag --- drivers/i2c/Kconfig | 2 +- drivers/i2c/exynos_hs_i2c.c | 25 +++-- drivers/i2c/s3c24x0_i2c.c | 30

[PATCH 1/2] i2c: samsung: Drop s3c24x0 specific code.

2024-07-27 Thread David Virag
This has been dead code for many years now. Remove it. Signed-off-by: David Virag --- drivers/i2c/exynos_hs_i2c.c | 4 drivers/i2c/s3c24x0_i2c.c | 8 2 files changed, 12 deletions(-) diff --git a/drivers/i2c/exynos_hs_i2c.c b/drivers/i2c/exynos_hs_i2c.c index 2ab0bae449

[PATCH 0/2] Enable Samsung I2C drivers on newer platforms

2024-07-27 Thread David Virag
an up some dead code as well. David Virag (2): i2c: samsung: Drop s3c24x0 specific code. i2c: samsung: Support platforms other than EXYNOS4 and EXYNOS5 drivers/i2c/Kconfig | 2 +- drivers/i2c/exynos_hs_i2c.c | 25 + drivers/i2c/s3c24x0_i2c.c

Re: [PATCH] arm64: dts: exynos: exynos7885-jackpotlte: Correct RAM amount to 4GB

2024-07-13 Thread David Virag
On Sat, 2024-07-13 at 20:54 +0200, Krzysztof Kozlowski wrote: > On 13/07/2024 19:58, David Virag wrote: > > All known jackpotlte variants have 4GB of RAM, let's use it all. > > RAM was set to 3GB from a mistake in the vendor provided DTS file. > > Hm, vendor DTS rarely

[PATCH] arm64: dts: exynos: exynos7885-jackpotlte: Correct RAM amount to 4GB

2024-07-13 Thread David Virag
All known jackpotlte variants have 4GB of RAM, let's use it all. RAM was set to 3GB from a mistake in the vendor provided DTS file. Fixes: 06874015327b ("arm64: dts: exynos: Add initial device tree support for Exynos7885 SoC") Signed-off-by: David Virag --- arch/arm64/

Re: [BUG] fdt_pack_reg in common/fdt_support.c can cause crash from unaligned access

2023-07-11 Thread David Virag
On Mon, 2023-07-10 at 15:38 -0600, Simon Glass wrote: > Hi, > > On Mon, 10 Jul 2023 at 14:13, Tom Rini wrote: > > > > On Mon, Jul 10, 2023 at 01:45:46PM -0600, Simon Glass wrote: > > > Hi David, > > > > > > On Sun, 9 Jul 2023 at 19:1

[BUG] fdt_pack_reg in common/fdt_support.c can cause crash from unaligned access

2023-07-09 Thread David Virag
Hi, I'm trying to port U-Boot to a new board (Samsung JACKPOTLTE, ARMv8, Exynos7885) but when CONFIG_ARCH_FIXUP_FDT_MEMORY is enabled, the bootm command leads to an unaligned memory access, which results in a synchronous abort. After a long debugging session, I concluded that fdt_pack_reg in comm

Re: [PATCH 0/4] iommu/exynos: Add basic support for SysMMU v7

2022-07-03 Thread David Virag
On Sun, 2022-07-03 at 00:48 +0300, Sam Protsenko wrote: [...] > Hi Marek, > > As I understand, you have some board with SysMMU v7, which is not VM > capable (judging from the patches you shared earlier). Could you > please somehow verify if this series works fine for you? For example, > this testi