ox it will cause NULL dereference during
clk_set_rate().
This patch adds rate_ops->set_rate check tp clk_composite_set_rate().
Signed-off-by: Igor Prusov
---
drivers/clk/clk-composite.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/clk/clk-composite.c b/drivers
Add a simple test case which sets clock rate to its current value.
Signed-off-by: Igor Prusov
---
test/dm/clk_ccf.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/test/dm/clk_ccf.c b/test/dm/clk_ccf.c
index e4ebb93cda..3b23982541 100644
--- a/test/dm/clk_ccf.c
+++ b/test/dm
On sandbox it's possible to trigger NULL dereference when setting rate
of a composite clock. It happens because sandbox composite divider does
not implement set_rate() operation. This series adds NULL check and a
test cases for clk_set_rate().
Igor Prusov (2):
clk: Check that composite cl
This series imports generic versions of ioread_rep/iowrite_rep and
reads/writes from Linux. Some cleanup is done to make sure that all
platforms have proper defines for implemented functions and there are no
redefinitions.
Igor Prusov (13):
sandbox: move asm-generic include to the end of file
Since {read,write}s{l, w, b}() functions are now supported in linux/io.h
there is no need to add custom implementation to driver.
Signed-off-by: Igor Prusov
---
drivers/usb/musb-new/musb_io.h | 24
1 file changed, 24 deletions(-)
diff --git a/drivers/usb/musb-new
Directly including asm-generic/io.h may break build because it will
cause redefenition of generic io macros if linux/io.h gets included
later, hence replace it with direct include of linux/io.h
Signed-off-by: Igor Prusov
---
drivers/spi/cadence_qspi.c | 2 +-
drivers/usb/cdns3/cdns3
Use io{read,write}32_rep() functions to sync code with Linux version.
Signed-off-by: Igor Prusov
---
drivers/spi/meson_spifc_a1.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/spi/meson_spifc_a1.c b/drivers/spi/meson_spifc_a1.c
index 099c4c037d..a33b1a3879
locally in some files,
remove them to avoid redeclaration errors.
Signed-off-by: Igor Prusov
---
drivers/mtd/nand/raw/atmel/nand-controller.c | 34 --
drivers/mtd/nand/raw/nand_base.c | 33 --
include/asm-generic/io.h | 348 +++
3 files changed, 348
Add defines for {in,out}s{b,w,l}() functions to make asm-generic/io.h
aware of them.
Signed-off-by: Igor Prusov
---
arch/xtensa/include/asm/io.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/xtensa/include/asm/io.h b/arch/xtensa/include/asm/io.h
index 76a646e882..87ad9faa29
Add defines for __raw_{read,write}{b,w,l}() functions to make
make asm-generic/io.h aware of them.
Signed-off-by: Igor Prusov
---
arch/powerpc/include/asm/io.h | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/powerpc/include/asm/io.h b/arch/powerpc/include/asm/io.h
index
Add defines for {in,out}s{b,w,l} functions to make asm-generic/io.h
aware of them.
Signed-off-by: Igor Prusov
---
arch/nios2/include/asm/io.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/nios2/include/asm/io.h b/arch/nios2/include/asm/io.h
index 817cd72e00..321e4fd1ca 100644
Change type of address parameter from int* to volatile void* for
{read,write}s{b,w,l}() functions and add const qualifier for reads. This
is done to keep function signatures in sync with asm-generic/io.h and
other platforms.
Signed-off-by: Igor Prusov
---
arch/riscv/include/asm/io.h | 18
Add defines for {read,write}s{b,w,l} functions to make asm-generic/io.h
aware of them.
Signed-off-by: Igor Prusov
---
arch/riscv/include/asm/io.h | 8
1 file changed, 8 insertions(+)
diff --git a/arch/riscv/include/asm/io.h b/arch/riscv/include/asm/io.h
index 4170877a1a..cedd5375d6
Add defines for {read,write}{b,w,l,q}(), {read,write}s{b,w,l,q}() and
{in,out}s{b,w,l,q}() functions to make asm-generic/io.h aware of them.
Signed-off-by: Igor Prusov
---
arch/mips/include/asm/io.h | 32
1 file changed, 32 insertions(+)
diff --git a/arch/mips
Currently reads{b,w,l}() functions don't have const qualifier for their
address parameter. Since asm-generic/io.h in Linux has const for all
read functions, add it here as well to keep signatures in sync.
Signed-off-by: Igor Prusov
---
arch/mips/include/asm/io.h | 3 ++-
1 file chang
Add defines for {in,out}s{b,w,l}() functions to make sure that
they will be used by asm-generic/io.h
Signed-off-by: Igor Prusov
---
arch/x86/include/asm/io.h | 6 ++
1 file changed, 6 insertions(+)
diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
index 83dc09757e
Generic version of io.h should be included at the end of
architecture-specific ones to make sure that arch implementations are
used and to avoid redefinitions.
Signed-off-by: Igor Prusov
---
arch/sandbox/include/asm/io.h | 28 ++--
1 file changed, 14 insertions(+), 14
ng_osc_out_15"),
> + CLK_MSR_ID(105, "arm_ring_osc_out_16"),
> + CLK_MSR_ID(106, "ephy_test"),
> + CLK_MSR_ID(107, "au_dac_g128x"),
> + CLK_MSR_ID(108, "audio_locker_out"),
> + CLK_MSR_ID(109, "audio_locker_in"),
> + CLK_MSR_ID(110, "audio_tdmout_c_sclk"),
> + CLK_MSR_ID(111, "audio_tdmout_b_sclk"),
> + CLK_MSR_ID(112, "audio_tdmout_a_sclk"),
> + CLK_MSR_ID(113, "audio_tdmin_lb_sclk"),
> + CLK_MSR_ID(114, "audio_tdmin_c_sclk"),
> + CLK_MSR_ID(115, "audio_tdmin_b_sclk"),
> + CLK_MSR_ID(116, "audio_tdmin_a_sclk"),
> + CLK_MSR_ID(117, "audio_resample"),
> + CLK_MSR_ID(118, "audio_pdm_sys"),
> + CLK_MSR_ID(119, "audio_spdifout_b"),
> + CLK_MSR_ID(120, "audio_spdifout"),
> + CLK_MSR_ID(121, "audio_spdifin"),
> + CLK_MSR_ID(122, "audio_pdm_dclk"),
> + CLK_MSR_ID(123, "audio_resampled"),
> + CLK_MSR_ID(124, "earcrx_pll"),
> + CLK_MSR_ID(125, "earcrx_pll_test"),
> + CLK_MSR_ID(126, "csi_phy0"),
> + CLK_MSR_ID(127, "csi2_data"),
> +};
> +
> +static int meson_clk_msr_measure_id(struct meson_msr *priv, unsigned int id,
> + unsigned int duration)
> +{
> + unsigned int val;
> + int ret;
> +
> + regmap_write(priv->regmap, MSR_CLK_REG0, 0);
> +
> + /* Set measurement duration */
> + regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_DURATION,
> +FIELD_PREP(MSR_DURATION, duration - 1));
> +
> + /* Set ID */
> + regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_CLK_SRC,
> +FIELD_PREP(MSR_CLK_SRC, id));
> +
> + /* Enable & Start */
> + regmap_update_bits(priv->regmap, MSR_CLK_REG0,
> +MSR_RUN | MSR_ENABLE,
> +MSR_RUN | MSR_ENABLE);
> +
> + ret = regmap_read_poll_timeout(priv->regmap, MSR_CLK_REG0,
> +val, !(val & MSR_BUSY), 10, 1);
> + if (ret)
> + return ret;
> +
> + /* Disable */
> + regmap_update_bits(priv->regmap, MSR_CLK_REG0, MSR_ENABLE, 0);
> +
> + /* Get the value in multiple of gate time counts */
> + regmap_read(priv->regmap, MSR_CLK_REG2, &val);
> +
> + if (val >= MSR_VAL_MASK)
> + return -EINVAL;
> +
> + return DIV_ROUND_CLOSEST_ULL((val & MSR_VAL_MASK) * 100ULL,
> + duration);
> +}
> +
> +static int meson_clk_msr_best_id(struct meson_msr *priv, unsigned int id,
> + unsigned int *precision)
> +{
> + unsigned int duration = DIV_MAX;
> + int ret;
> +
> + /* Start from max duration and down to min duration */
> + do {
> + ret = meson_clk_msr_measure_id(priv, id, duration);
> + if (ret >= 0)
> + *precision = (2 * 100) / duration;
> + else
> + duration -= DIV_STEP;
> + } while (duration >= DIV_MIN && ret == -EINVAL);
> +
> + return ret;
> +}
> +
> +static void meson_clk_msr_dump(struct udevice *dev)
> +{
> + struct meson_msr *priv = dev_get_priv(dev);
> + unsigned int precision = 0;
> + int val, i;
> +
> + printf(" clock rateprecision\n");
> + printf("-\n");
> +
> + for (i = 0 ; i < CLK_MSR_MAX ; ++i) {
> + if (!priv->msr_table[i].name)
> + continue;
> +
> + val = meson_clk_msr_best_id(priv, i, &precision);
> + if (val < 0)
> + return;
> +
> + printf(" %-20s %10d+/-%dHz\n",
> +priv->msr_table[i].name, val, precision);
> + }
> +}
> +
> +static int meson_clk_msr_xlate(struct clk *clk, struct ofnode_phandle_args
> *args)
> +{
> + /* This driver doesn't expose any clocks */
> + return -EINVAL;
> +}
> +
> +static int meson_clk_msr_probe(struct udevice *dev)
> +{
> + struct meson_msr *priv = dev_get_priv(dev);
> + int ret;
> +
> + priv->msr_table = (struct meson_msr_id *)dev_get_driver_data(dev);
> +
> + ret = regmap_init_mem(dev_ofnode(dev), &priv->regmap);
> + if (ret)
> + return ret;
> +
> + return 0;
> +}
> +
> +static struct clk_ops meson_clk_msr_ops = {
> + .of_xlate = meson_clk_msr_xlate,
> + .dump = meson_clk_msr_dump,
> +};
> +
> +static const struct udevice_id meson_clk_msr_ids[] = {
> + {
> + .compatible = "amlogic,meson-gx-clk-measure",
> + .data = (ulong)clk_msr_gx,
> + },
> + {
> + .compatible = "amlogic,meson8-clk-measure",
> + .data = (ulong)clk_msr_m8,
> + },
> + {
> + .compatible = "amlogic,meson8b-clk-measure",
> + .data = (ulong)clk_msr_m8,
> + },
> + {
> + .compatible = "amlogic,meson-axg-clk-measure",
> + .data = (ulong)clk_msr_axg,
> + },
> + {
> + .compatible = "amlogic,meson-g12a-clk-measure",
> + .data = (ulong)clk_msr_g12a,
> + },
> + {
> + .compatible = "amlogic,meson-sm1-clk-measure",
> + .data = (ulong)clk_msr_sm1,
> + },
> + { /* sentinel */ }
> +};
> +
> +U_BOOT_DRIVER(meson_clk_msr) = {
> + .name = "meson_clk_msr",
> + .id = UCLASS_CLK,
> + .of_match = meson_clk_msr_ids,
> + .priv_auto = sizeof(struct meson_msr),
> + .ops= &meson_clk_msr_ops,
> + .probe = meson_clk_msr_probe,
> +};
>
> ---
> base-commit: 3221d10770b4c288ddb7d83350e1cd86c3b6ef55
> change-id: 20231113-uboot-meson-clk-msr-21cf9101278b
>
> Best regards,
> --
> Neil Armstrong
>
--
Best Regards,
Igor Prusov
Now that we have time conversion defines from in time.h there is no need
for each driver to define their own version.
Signed-off-by: Igor Prusov
---
board/friendlyarm/nanopi2/onewire.c | 5 +
drivers/clk/at91/clk-main.c | 2 +-
drivers/i2c/stm32f7_i2c.c
-driver
basis are replaced with time.h include.
Igor Prusov (3):
linux/time.h: Add Linux time conversion defines
spi: meson_spifc_a1: Use define for time interval
treewide: use linux/time.h for time conversion defines
board/friendlyarm/nanopi2/onewire.c | 5 +
drivers/clk
Use USEC_PER_MSEC define for timeout to sync code with Linux version.
Signed-off-by: Igor Prusov
---
drivers/spi/meson_spifc_a1.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/meson_spifc_a1.c b/drivers/spi/meson_spifc_a1.c
index 099c4c037d..418d4d5e10
Currently there are no defines for time conversion in time.h, which
leads to drivers declaring those locally or not using defines at all, so
add them from Linux.
Signed-off-by: Igor Prusov
---
include/linux/time.h | 9 +
1 file changed, 9 insertions(+)
diff --git a/include/linux
After introducing dump to clk_ops there is no need to override or expose
this symbol anymore.
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
Signed-off-by: Igor Prusov
---
cmd/clk.c | 4 ++--
include/clk.h | 2 --
2 files changed, 2 insertions(+), 4
Switch to using new dump operation in clock provider drivers instead of
overriding soc_clk_dump.
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
Signed-off-by: Igor Prusov
---
arch/mips/mach-pic32/cpu.c | 23
drivers/clk/aspeed/clk_ast2600.c | 13
Add another loop to dump additional info from clock providers that
implement dump operation.
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
Signed-off-by: Igor Prusov
---
cmd/clk.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/cmd/clk.c b
This adds dump function to struct clk_ops which should replace
soc_clk_dump. It allows clock drivers to provide custom dump
implementation without overriding generic CCF dump function.
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
Signed-off-by: Igor Prusov
Move driver and ops structs to avoid forward declaration after switching
to dump in clk_ops.
Reviewed-by: Neil Armstrong
Signed-off-by: Igor Prusov
---
drivers/clk/meson/a1.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/clk
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Reviewed-by: Sean Anderson
Signed-off-by: Igor Prusov
---
drivers/clk/clk_k210.c | 92 +-
1 file changed, 46 insertions(+), 46 deletions(-)
diff --git a/drivers
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/aspeed/clk_ast2600.c | 70
1 file changed, 35 insertions(+), 35 deletions(-)
diff --git a/drivers/clk/aspeed/clk_ast2600.c b
Move clock dump function in preparation for switching to dump function
in clk_ops.
Acked-by: Michal Simek
Signed-off-by: Igor Prusov
---
arch/arm/mach-zynq/clk.c | 57 ---
drivers/clk/clk_zynq.c | 58
2 files
tion diagnostic
v6 -> v7:
- fix return type of k210_clk_dump()
- fix clk_ops dump() docs since it returns void now
Igor Prusov (8):
clk: zynq: Move soc_clk_dump to Zynq clock driver
clk: ast2600: Move soc_clk_dump function
clk: k210: Move soc_clk_dump function
clk: amlogic: Move driv
On Wed, Nov 08, 2023 at 12:02:44PM -0500, Sean Anderson wrote:
> On 11/5/23 03:38, Igor Prusov wrote:
> > Switch to using new dump operation in clock provider drivers instead of
> > overriding soc_clk_dump.
> >
> > Signed-off-by: Igor Prusov
> > Tested-by: Patri
After introducing dump to clk_ops there is no need to override or expose
this symbol anymore.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
---
cmd/clk.c | 4 ++--
include/clk.h | 2 --
2 files changed, 2 insertions(+), 4
Switch to using new dump operation in clock provider drivers instead of
overriding soc_clk_dump.
Signed-off-by: Igor Prusov
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
---
arch/mips/mach-pic32/cpu.c | 23
drivers/clk/aspeed/clk_ast2600.c | 13
Move clock dump function in preparation for switching to dump function
in clk_ops.
Signed-off-by: Igor Prusov
Acked-by: Michal Simek
---
arch/arm/mach-zynq/clk.c | 57 ---
drivers/clk/clk_zynq.c | 58
2 files
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
Reviewed-by: Sean Anderson
---
drivers/clk/clk_k210.c | 92 +-
1 file changed, 46 insertions(+), 46 deletions(-)
diff --git a/drivers
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/aspeed/clk_ast2600.c | 70
1 file changed, 35 insertions(+), 35 deletions(-)
diff --git a/drivers/clk/aspeed/clk_ast2600.c b
Move driver and ops structs to avoid forward declaration after switching
to dump in clk_ops.
Signed-off-by: Igor Prusov
Reviewed-by: Neil Armstrong
---
drivers/clk/meson/a1.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/clk
This adds dump function to struct clk_ops which should replace
soc_clk_dump. It allows clock drivers to provide custom dump
implementation without overriding generic CCF dump function.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
include/clk-uclass.h
Add another loop to dump additional info from clock providers that
implement dump operation.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
cmd/clk.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/cmd/clk.c b/cmd/clk.c
index c7c379d7a6
tion diagnostic
Igor Prusov (8):
clk: zynq: Move soc_clk_dump to Zynq clock driver
clk: ast2600: Move soc_clk_dump function
clk: k210: Move soc_clk_dump function
clk: amlogic: Move driver and ops structs
clk: Add dump operation to clk_ops
cmd: clk: Use dump function from clk_ops
clk: t
On Sat, Nov 04, 2023 at 02:40:34PM -0400, Sean Anderson wrote:
> On 11/4/23 14:09, Igor Prusov wrote:
> > On Sat, Nov 04, 2023 at 11:24:32AM -0400, Sean Anderson wrote:
> > > On 11/2/23 08:20, Igor Prusov wrote:
> > > > This adds dump function to struc
On Sat, Nov 04, 2023 at 11:24:32AM -0400, Sean Anderson wrote:
> On 11/2/23 08:20, Igor Prusov wrote:
> > This adds dump function to struct clk_ops which should replace
> > soc_clk_dump. It allows clock drivers to provide custom dump
> > implementation without overriding gene
Switch to using new dump operation in clock provider drivers instead of
overriding soc_clk_dump.
Signed-off-by: Igor Prusov
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
---
arch/mips/mach-pic32/cpu.c | 23 ---
drivers/clk/aspeed/clk_ast2600.c | 13
After introducing dump to clk_ops there is no need to override or expose
this symbol anymore.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
Reviewed-by: Sean Anderson
---
cmd/clk.c | 4 ++--
include/clk.h | 2 --
2 files changed, 2 insertions(+), 4
Add another loop to dump additional info from clock providers that
implement dump operation.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
cmd/clk.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/cmd/clk.c b/cmd/clk.c
index c7c379d7a6
This adds dump function to struct clk_ops which should replace
soc_clk_dump. It allows clock drivers to provide custom dump
implementation without overriding generic CCF dump function.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
include/clk-uclass.h
Move clock dump function in preparation for switching to dump function
in clk_ops.
Signed-off-by: Igor Prusov
Acked-by: Michal Simek
---
arch/arm/mach-zynq/clk.c | 57 ---
drivers/clk/clk_zynq.c | 58
2 files
Move driver and ops structs to avoid forward declaration after switching
to dump in clk_ops.
Signed-off-by: Igor Prusov
Reviewed-by: Neil Armstrong
---
drivers/clk/meson/a1.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/clk
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
Reviewed-by: Sean Anderson
---
drivers/clk/clk_k210.c | 92 +-
1 file changed, 46 insertions(+), 46 deletions(-)
diff --git a/drivers
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/aspeed/clk_ast2600.c | 70
1 file changed, 35 insertions(+), 35 deletions(-)
diff --git a/drivers/clk/aspeed/clk_ast2600.c b
mlogic A1 clock controller driver
v4 -> v5:
- Add docs for dump() function in clk_ops
- Print driver and device names before calling corresponding dump()
Igor Prusov (8):
clk: zynq: Move soc_clk_dump to Zynq clock driver
clk: ast2600: Move soc_clk_dump function
clk: k210: Move soc_clk_d
Enable Amlogic A1 SPI FLash Controller support.
Signed-off-by: Igor Prusov
Reviewed-by: Neil Armstrong
---
configs/ad401_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/ad401_defconfig b/configs/ad401_defconfig
index b9aca3ab0d..b44b9c63e8 100644
--- a/configs
From: Igor Prusov
Add A1 SPIFC driver from Linux. Slightly modified to use u-boot driver
framework and accommodate to lack of ioread32_rep/iowrite32_rep.
Based on Linux version 6.6-rc4
Signed-off-by: Igor Prusov
Signed-off-by: Martin Kurbanov
Reviewed-by: Simon Glass
---
drivers/spi
check for NULL during probe
Igor Prusov (2):
spi: add support for Amlogic A1 SPI Flash Controller
ARM: amlogic: ad401: enable SPIFC
configs/ad401_defconfig | 1 +
drivers/spi/Kconfig | 9 +
drivers/spi/Makefile | 1 +
drivers/spi/meson_spifc_a1.c | 384
On Tue, Oct 17, 2023 at 09:33:02PM -0600, Simon Glass wrote:
> Hi Igor,
>
> On Tue, 17 Oct 2023 at 11:18, Igor Prusov wrote:
> >
> > From: Igor Prusov
> >
> > Add A1 SPIFC driver from Linux. Slightly modified to use u-boot driver
> > framework
On Tue, Oct 17, 2023 at 09:33:02PM -0600, Simon Glass wrote:
> Hi Igor,
>
> On Tue, 17 Oct 2023 at 11:18, Igor Prusov wrote:
> >
> > From: Igor Prusov
> >
> > Add A1 SPIFC driver from Linux. Slightly modified to use u-boot driver
> > framework
Import device tree changes from Linux v6.6-rc6 for Amlogic A1 board.
Signed-off-by: Igor Prusov
---
arch/arm/dts/meson-a1.dtsi | 356 -
1 file changed, 351 insertions(+), 5 deletions(-)
diff --git a/arch/arm/dts/meson-a1.dtsi b/arch/arm/dts/meson-a1.dtsi
Add additional compatible to allow using serial driver with A1 board.
After compatible change in DTS [1], serial_meson driver should still be
able to work with console device.
[1] https://lore.kernel.org/all/20230705181833.16137-8-ddroko...@sberdevices.ru/
Signed-off-by: Igor Prusov
differentiates between ttyAML and ttyS names for serial
console devices.
Igor Prusov (2):
serial: amlogic: Add UART compatible for A1 board
arm: meson-a1: dts: Sync DT with Linux
arch/arm/dts/meson-a1.dtsi| 356 +-
drivers/serial/serial_meson.c | 1 +
2
with explicit
JEDEC ID in variable name.
Datasheets:
https://www.esmt.com.tw/upload/pdf/ESMT/datasheets/F50L1G41LB(2M).pdf
https://www.esmt.com.tw/upload/pdf/ESMT/datasheets/F50D1G41LB(2M).pdf
Signed-off-by: Igor Prusov
Signed-off-by: Chuanhong Guo
Signed-off-by: Martin Kurbanov
Signed-off-by
8acaec923b.
Igor Prusov (1):
mtd: spinand: add support for ESMT F50x1G41LB
drivers/mtd/nand/spi/Makefile | 3 +-
drivers/mtd/nand/spi/core.c | 1 +
drivers/mtd/nand/spi/esmt.c | 137 ++
include/linux/mtd/spinand.h | 1 +
4 files changed, 141
Hi Frieder,
On Mon, Oct 09, 2023 at 10:23:53AM +0200, Frieder Schrempf wrote:
> On 04.10.23 17:07, Igor Prusov wrote:
> > Adaptation of Linux commit f1541773af49.
> >
> > Currently there are 3 different variants of read_id implementation:
> > 1. opcode only. Found i
From: Igor Prusov
Add A1 SPIFC driver from Linux. Slightly modified to use u-boot driver
framework and accommodate to lack of ioread32_rep/iowrite32_rep.
Based on Linux version 6.6-rc4
Signed-off-by: Igor Prusov
Signed-off-by: Martin Kurbanov
---
drivers/spi/Kconfig | 8
From: Igor Prusov
Enable Amlogic A1 SPI FLash Controller support.
Signed-off-by: Igor Prusov
Reviewed-by: Neil Armstrong
---
configs/ad401_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/ad401_defconfig b/configs/ad401_defconfig
index b9aca3ab0d..b44b9c63e8 100644
--- a
A1 family boards have new version of SPIFC controller, that is
incompatible with meson_spifc driver. This series ports A1 SPIFC driver
from Linux and enables it for ad401 board.
Igor Prusov (2):
spi: add support for Amlogic A1 SPI Flash Controller
ARM: amlogic: ad401: enable SPIFC
configs
Switch to using new dump operation in clock provider drivers instead of
overriding soc_clk_dump.
Signed-off-by: Igor Prusov
Tested-by: Patrice Chotard
---
arch/mips/mach-pic32/cpu.c | 23 ---
drivers/clk/aspeed/clk_ast2600.c | 13 -
drivers/clk/clk_k210.c
After introducing dump to clk_ops there is no need to override or expose
this symbol anymore.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
cmd/clk.c | 4 ++--
include/clk.h | 2 --
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/cmd
Add another loop to dump additional info from clock providers that
implement dump operation.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
cmd/clk.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/cmd/clk.c b/cmd/clk.c
index c7c379d7a6
This adds dump function to struct clk_ops which should replace
soc_clk_dump. It allows clock drivers to provide custom dump
implementation without overriding generic CCF dump function.
Signed-off-by: Igor Prusov
Reviewed-by: Patrice Chotard
Tested-by: Patrice Chotard
---
include/clk-uclass.h
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/clk_k210.c | 92 +-
1 file changed, 46 insertions(+), 46 deletions(-)
diff --git a/drivers/clk/clk_k210.c b/drivers/clk
Move driver and ops structs to avoid forward declaration after switching
to dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/meson/a1.c | 34 +-
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/clk/meson/a1.c b/drivers/clk/meson
mlogic A1 clock controller driver
Igor Prusov (8):
clk: zynq: Move soc_clk_dump to Zynq clock driver
clk: ast2600: Move soc_clk_dump function
clk: k210: Move soc_clk_dump function
clk: amlogic: Move driver and ops structs
clk: Add dump operation to clk_ops
cmd: clk: Use dump function fro
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/aspeed/clk_ast2600.c | 70
1 file changed, 35 insertions(+), 35 deletions(-)
diff --git a/drivers/clk/aspeed/clk_ast2600.c b
Move clock dump function in preparation for switching to dump function
in clk_ops.
Signed-off-by: Igor Prusov
Acked-by: Michal Simek
---
arch/arm/mach-zynq/clk.c | 57 ---
drivers/clk/clk_zynq.c | 58
2 files
with explicit
JEDEC ID in variable name.
Datasheets:
https://www.esmt.com.tw/upload/pdf/ESMT/datasheets/F50L1G41LB(2M).pdf
https://www.esmt.com.tw/upload/pdf/ESMT/datasheets/F50D1G41LB(2M).pdf
Signed-off-by: Igor Prusov
Signed-off-by: Chuanhong Guo
Signed-off-by: Martin Kurbanov
Signed-off-by
current detect methods do exactly the same id matching
procedure, unify them into core.c and remove detect method from
manufacture_ops.
Signed-off-by: Chuanhong Guo
Signed-off-by: Igor Prusov
---
drivers/mtd/nand/spi/core.c | 85 +++
drivers/mtd/nand/spi/gi
evice ID does not. This forces spinand_manufacturer_detect
function to stop and report an error. Porting a rework from Linux allows
us to fix this issue and keep u-boot and kernel in sync.
Igor Prusov (2):
mtd: spinand: rework detect procedure for different READ_ID operation
mtd: spinand: add su
From: Igor Prusov
Enable Amlogic A1 SPI FLash Controller support.
Signed-off-by: Igor Prusov
---
configs/ad401_defconfig | 1 +
1 file changed, 1 insertion(+)
diff --git a/configs/ad401_defconfig b/configs/ad401_defconfig
index 31752cc7f5..9a88e20a6a 100644
--- a/configs/ad401_defconfig
From: Igor Prusov
Add A1 SPIFC driver from Linux. Slightly modified to use u-boot driver
framework and accommodate to lack of ioread32_rep/iowrite32_rep.
Based on Linux version 6.6-rc4
Signed-off-by: Igor Prusov
Signed-off-by: Martin Kurbanov
---
drivers/spi/Kconfig | 8
A1 family boards have new version of SPIFC controller, that is
incompatible with meson_spifc driver. This series ports A1 SPIFC driver
from Linux and enables it for ad401 board.
Igor Prusov (2):
spi: add support for Amlogic A1 SPI Flash Controller
ARM: amlogic: ad401: enable SPIFC
configs
This patch adds basic clock driver for Amlogic A1 Family which supports
enabling/disabling some gates, getting frequencies and setting rate
with limited reparenting.
Signed-off-by: Igor Prusov
Reviewed-by: Simon Glass
---
arch/arm/include/asm/arch-meson/clock-a1.h | 23 +
drivers/clk/meson
Add clock bindings for Amlogic A1 from linux-next next-20230821.
Signed-off-by: Igor Prusov
Reviewed-by: Simon Glass
---
.../clock/amlogic,a1-peripherals-clkc.h | 168 ++
.../dt-bindings/clock/amlogic,a1-pll-clkc.h | 25 +++
2 files changed, 193 insertions(+)
create
This series adds dt-bindings and driver implementation for Amlogic A1
PLL and Peripherals clock controllers.
V1:
https://lore.kernel.org/all/20230917101308.1250-1-ivpru...@salutedevices.com/
V1 -> V2:
- Add more verbose comments for driver
Igor Prusov (2):
dt-bindings: clock: Add Amlogic
Hi Simon,
On Mon, Sep 18, 2023 at 07:04:47PM -0600, Simon Glass wrote:
> On Sun, 17 Sept 2023 at 04:14, Igor Prusov wrote:
> >
> > This patch adds basic clock driver for Amlogic A1 Family which supports
> > enabling/disabling some gates, getting frequencies and setting
This patch adds basic clock driver for Amlogic A1 Family which supports
enabling/disabling some gates, getting frequencies and setting rate
with limited reparenting.
Signed-off-by: Igor Prusov
---
arch/arm/include/asm/arch-meson/clock-a1.h | 23 +
drivers/clk/meson/Kconfig
Add clock bindings for Amlogic A1 from linux-next next-20230821.
Signed-off-by: Igor Prusov
---
.../clock/amlogic,a1-peripherals-clkc.h | 168 ++
.../dt-bindings/clock/amlogic,a1-pll-clkc.h | 25 +++
2 files changed, 193 insertions(+)
create mode 100644 include/dt
This series adds dt-bindings and driver implementation for Amlogic A1
PLL and Peripherals clock controllers.
Igor Prusov (2):
dt-bindings: clock: Add Amlogic A1 clock bindings
clk: Add clock driver for Amlogic A1
arch/arm/include/asm/arch-meson/clock-a1.h| 23 +
drivers/clk/meson
This patch adds basic clock driver for Amlogic A1 Family which supports
enabling/disabling some gates, getting frequencies and setting rate
with limited reparenting.
Signed-off-by: Igor Prusov
---
arch/arm/include/asm/arch-meson/clock-a1.h | 23 +
drivers/clk/meson/Kconfig
Add clock bindings for Amlogic A1 from linux-next next-20230821.
Signed-off-by: Igor Prusov
---
.../clock/amlogic,a1-peripherals-clkc.h | 168 ++
.../dt-bindings/clock/amlogic,a1-pll-clkc.h | 25 +++
2 files changed, 193 insertions(+)
create mode 100644 include/dt
This series adds dt-bindings and driver implementation for Amlogic A1
PLL and Peripherals clock controllers.
Igor Prusov (2):
dt-bindings: clock: Add Amlogic A1 clock bindings
clk: Add clock driver for Amlogic A1
arch/arm/include/asm/arch-meson/clock-a1.h| 23 +
drivers/clk/meson
+Simon Glass
Hi Simon,
Apologies for the ping, but could you please take a look at this series?
There was not much feedback after a while, so I'd like to understand
whether proposed fix is viable or not.
On Fri, Jul 14, 2023 at 06:24:37PM +0300, Igor Prusov wrote:
> Current
Switch to using new dump operation in clock provider drivers instead of
overriding soc_clk_dump.
Signed-off-by: Igor Prusov
---
arch/mips/mach-pic32/cpu.c | 23 ---
drivers/clk/aspeed/clk_ast2600.c | 13 -
drivers/clk/clk_k210.c | 11
After introducing dump to clk_ops there is no need to override or expose
this symbol anymore.
Signed-off-by: Igor Prusov
---
cmd/clk.c | 4 ++--
include/clk.h | 2 --
2 files changed, 2 insertions(+), 4 deletions(-)
diff --git a/cmd/clk.c b/cmd/clk.c
index 55fb96e631..59155d7902 100644
Add another loop to dump additional info from clock providers that
implement dump operation.
Signed-off-by: Igor Prusov
---
cmd/clk.c | 9 +
1 file changed, 9 insertions(+)
diff --git a/cmd/clk.c b/cmd/clk.c
index ff7c7649a1..55fb96e631 100644
--- a/cmd/clk.c
+++ b/cmd/clk.c
@@ -62,6
This adds dump function to struct clk_ops which should replace
soc_clk_dump. It allows clock drivers to provide custom dump
implementation without overriding generic CCF dump function.
Signed-off-by: Igor Prusov
---
include/clk-uclass.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/clk_k210.c | 92 +-
1 file changed, 46 insertions(+), 46 deletions(-)
diff --git a/drivers/clk/clk_k210.c b/drivers/clk
on sandbox target will not show CCF clocks
because k210 driver overrides common soc_clk_dump.
Changelog:
v1 -> v2:
- Add missing static to dump functions
v2 -> v3:
- Make soc_clk_dump in cmd/clk.c static instead of removing __weak
Igor Prusov (7):
clk: zynq: Move soc_clk_dump to Zynq
Move clock dump function in preparation for switching to dump function
in clk_ops.
Signed-off-by: Igor Prusov
Acked-by: Michal Simek
---
arch/arm/mach-zynq/clk.c | 57 ---
drivers/clk/clk_zynq.c | 58
2 files
Move clock dump function to avoid forward declaration after switching to
dump in clk_ops.
Signed-off-by: Igor Prusov
---
drivers/clk/aspeed/clk_ast2600.c | 70
1 file changed, 35 insertions(+), 35 deletions(-)
diff --git a/drivers/clk/aspeed/clk_ast2600.c b
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