break;
> case CFG_REG_SIZE:
> parse_cfg_cmd(*cmd, token, name, lineno);
Reviewed-by: Lukasz Majewski
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell
; 0xad00));
> + clk_dm(IMX8MM_CLK_I2C2,
> +imx8m_clk_composite("i2c2", imx8mm_i2c2_sels, base +
> 0xad80));
> + clk_dm(IMX8MM_CLK_I2C3,
> +imx8m_clk_composite("i2c3", imx8mm_i2c3_sels, base +
> 0xae00));
> + clk_dm(IMX8MM_CLK
gt;reg = reg;
> + div->shift = PCG_PREDIV_SHIFT;
> + div->width = PCG_PREDIV_WIDTH;
> + div->flags = CLK_DIVIDER_ROUND_CLOSEST | flags;
> +
> + gate = kzalloc(sizeof(*gate), GFP_KERNEL);
> + if (!gate)
> + goto fail;
> +
> + ga
return true;
> diff --git a/include/clk.h b/include/clk.h
> index 2ebc905e04..64e4bcd048 100644
> --- a/include/clk.h
> +++ b/include/clk.h
> @@ -358,11 +358,11 @@ static inline bool clk_valid(struct clk *clk)
> int clk_get_by_id(ulong id, struct clk **clkp);
>
t data_len);
> -
> -/*
> - * Send a multi-byte command to the device followed by (optional)
> - * data. Used for programming the flash array, etc.
> - */
> -int spi_flash_cmd_write(struct spi_slave *spi, const u8 *cmd, size_t
> cmd_len,
> - const void *data, size_t dat
fig
symbol can be now removed.
Signed-off-by: Lukasz Majewski
---
drivers/spi/Kconfig | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index f459c0a411..8dd3213d48 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -419,7 +419,6 @@ conf
deletions(-)
create mode 100644 drivers/clk/clk-composite.cc create mode 100644
drivers/clk/clk-gate.c
Travis-CI:
https://travis-ci.org/lmajewski/u-boot-dfu/builds/565844770
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235
This patch updates envs responsible for using USB pendrive as a
SWUpdate based tool for recovery and update.
Signed-off-by: Lukasz Majewski
---
include/configs/kp_imx6q_tpc.h | 7 +--
1 file changed, 5 insertions(+), 2 deletions(-)
diff --git a/include/configs/kp_imx6q_tpc.h b/include
-by: Lukasz Majewski
---
arch/arm/mach-imx/mx6/Kconfig | 10 ++
board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c | 165 +-
board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c | 133 +---
configs/kp_imx6q_tpc_defconfig| 34 +-
include/configs
Those properties will be reused in the SPL to provide proper
clock setting.
Signed-off-by: Lukasz Majewski
---
configs/kp_imx6q_tpc_defconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/configs/kp_imx6q_tpc_defconfig b/configs/kp_imx6q_tpc_defconfig
index abf957f158
This commit defines the TPC70 imx6q board with device tree description.
Signed-off-by: Lukasz Majewski
---
arch/arm/dts/imx6q-kp.dts | 219 ++
1 file changed, 219 insertions(+)
create mode 100644 arch/arm/dts/imx6q-kp.dts
diff --git a/arch/arm/dts
This commit is necessary to fix following error:
Device Tree Source is not correctly specified.
Please define 'CONFIG_DEFAULT_DEVICE_TREE'
or build with 'DEVICE_TREE=' argument
dts/Makefile:28: recipe for target 'arch/arm/dts/imx6q-kp.dtb' failed
Signed-off-by: Lukasz Majewski
---
arch/arm
This commit adds new file - imx6q-kp-u-boot.dtsi with a set of u-boot
specific properties for imx6q KP device.
Signed-off-by: Lukasz Majewski
---
arch/arm/dts/imx6q-kp-u-boot.dtsi | 59 +++
1 file changed, 59 insertions(+)
create mode 100644 arch/arm/dts
or working properly.
Signed-off-by: Lukasz Majewski
---
board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c | 20
1 file changed, 20 insertions(+)
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc_spl.c
index e284d5ec57..e48a577f79 100644
This change sets the default state of LEDs on TPC70.
Signed-off-by: Lukasz Majewski
---
board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c | 4
1 file changed, 4 insertions(+)
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
b/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
index 1dbd03efd8..97af6bd65b
: https://travis-ci.org/lmajewski/u-boot-dfu/builds/565198753
Those patches are applied on top of -master:
SHA1: 75551c8bfc9545e31ec2ce238cac3857904007b8
Lukasz Majewski (11):
imx: tpc70: config: Add script commands to update u-boot and OE's wic
imx: tpc70: config: Update TPC70 config
This is a cosmetic change, just to use proper define instead
of magic numbers.
Signed-off-by: Lukasz Majewski
---
board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/board/k+p/kp_imx6q_tpc/kp_imx6q_tpc.c
b/board/k+p/kp_imx6q_tpc
The TPC70 can boot from eMMC's boot0. This patch allows it to update
this HW partition's SPL.
Signed-off-by: Lukasz Majewski
---
include/configs/kp_imx6q_tpc.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index
Signed-off-by: Lukasz Majewski
---
include/configs/kp_imx6q_tpc.h | 21 +
1 file changed, 21 insertions(+)
diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h
index dbae276121..92f2bbb75b 100644
--- a/include/configs/kp_imx6q_tpc.h
+++ b/include
> +++ b/include/clk.h
> > > @@ -356,4 +356,13 @@ static inline bool clk_valid(struct clk *clk)
> > > * @return zero on success, or -ENOENT on error
> > > */
> > > int clk_get_by_id(ulong id, struct clk **clkp);
> > > +
> > > +/**
> > > + *
t; > @@ -356,4 +356,13 @@ static inline bool clk_valid(struct clk *clk)
> > * @return zero on success, or -ENOENT on error
> > */
> > int clk_get_by_id(ulong id, struct clk **clkp);
> > +
> > +/**
> > + * clk_dev_binded() - Check whether the clk has a devi
This code uses HW difference on the USB_RESET pin (added PULL UP resistor
on the L333 rev) to distinguish between two BK4 HW revisions.
Signed-off-by: Lukasz Majewski
---
board/phytec/pcm052/pcm052.c | 15 ++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/board
1.1, which describes the
> features for the different types and the corresponding part numbers.
> And the part numbers are printed on the chips.
Thanks for the info.
>
> Regards,
> Frieder
>
> [1] https://www.nxp.com/docs/en/data-sheet/IMX6ULLCEC.pdf
> [2] https://www.nxp.com
To achieve this we need to force appropriate pinctrl drivers to get
> probed before relocation.
>
> Fixes: cd69e8ef9b ("colibri-imx6ull: migrate pinctrl and regulators
> to dtb/dm") Signed-off-by: Igor Opaniuk
> ---
>
Reviewed-by: Lukasz Majewski
BTW: I did the same fo
> > + {MODULE_PWM5, "/soc/aips-bus@0200/pwm@020f",
> > > 0x440, 27},
> > > + {MODULE_PWM6, "/soc/aips-bus@0200/pwm@020f4000",
> > > 0x440, 27},
> > > + {MODULE_PWM7, "/soc/aips-bus@0200/pwm@020f8000",
> > &g
> + "fdtfile=imx8qxp-ai_ml.dtb\0" \
> + "fdt_high=0xffff\0" \
> + "image=Image\0" \
> + "initrd_addr=0x8380\0" \
> + "initrd_high=0x\0" \
> + "netargs=setenv boo
8qm-mek.dtb \
> + fsl-imx8qxp-ai_ml.dtb \
> fsl-imx8qxp-colibri.dtb \
> fsl-imx8qxp-mek.dtb
>
Reviewed-by: Lukasz Majewski
Just out of curiosity - why ARM8 devices from iMX have dtb naming
convention starting from 'fsl-' ?
With other boards we strive to have 'imx6q
nfochips/imx8qxp_ai_ml/imximage.cfg
> create mode 100644 board/einfochips/imx8qxp_ai_ml/spl.c
> create mode 100644 configs/imx8qxp_ai_ml_defconfig
> create mode 100644 include/configs/imx8qxp_ai_ml.h
>
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH,
continue; /* Not found, skip it */
> +add_status:
> + rc = fdt_setprop(blob, nodeoff, "status",
> status,
> + strlen(status) + 1);
> + if (rc) {
> + if (rc == -FDT
Hi Simon,
> This series cleans up autoboot.c a bit to:
>
> - Convert options to Kconfig
> - Use C code instead of C preprocessor where possible
> - Add a few comments
>
Thanks Simon for this clean up series.
Reviewed-by: Lukasz Majewski
> Changes in v2:
> - Rebase to
On Thu, 18 Jul 2019 09:12:02 +0200
Lukasz Majewski wrote:
> Hi Peng,
>
> > Hi Lukasz, Stefano,
> >
> > > > >
> > > > > > > Subject: Re: [U-Boot] [PATCH 00/52] Support i.MX8MM/N
> > []
> > > >
Hi Fabio, Stefano,
> Hi Lukasz and Stefano,
>
> On Tue, Jun 11, 2019 at 10:53 AM Lukasz Majewski
> wrote:
> >
> > Hi Fabio, Stefano,
> >
> > > Hi Stefano,
> > >
> > > On Tue, Jun 11, 2019 at 10:11 AM Stefano Babic
> > >
i/boot.h | 4 +++-
5 files changed, 24 insertions(+), 20 deletions(-)
Travis-CI: https://travis-ci.org/lmajewski/u-boot-dfu
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, German
u/dfu_virt.c | 49 ++
> include/configs/stm32mp1.h | 38 -
> include/dfu.h | 51 ++ 13 files changed,
> 939 insertions(+), 29 deletions(-) create mode 100644
> drivers/dfu/dfu_mtd.c create mode 100644 drivers/dfu/dfu_virt.c
>
ool dfu_usb_get_reset(void);
> int dfu_read(struct dfu_entity *de, void *buf, int size, int
> blk_seq_num); int dfu_write(struct dfu_entity *de, void *buf, int
> size, int blk_seq_num); int dfu_flush(struct dfu_entity *de, void
> *buf, int size, int blk_seq_num); +void dfu_flush
> +#ifdef CONFIG_DFU_VIRT
> +int dfu_fill_entity_virt(struct dfu_entity *dfu, char *devstr, char
> *s); +int dfu_write_medium_virt(struct dfu_entity *dfu, u64 offset,
> + void *buf, long *len);
> +int dfu_get_medium_size_virt(struct dfu_entity *dfu, u64
aligned with a block (0x%x)\n",
> +mtd->erasesize);
> + return -EINVAL;
> + }
> +
> dfu->get_medium_size = dfu_get_medium_size_mtd;
> dfu->read_medium = dfu_read_medium_mtd;
> dfu->write_medium = dfu_wr
; + dfu->inited = 0;
> +
> + return 0;
> +}
> diff --git a/include/dfu.h b/include/dfu.h
> index 7d60ffc..924952f 100644
> --- a/include/dfu.h
> +++ b/include/dfu.h
> @@ -22,6 +22,7 @@ enum dfu_device_type {
> DFU_DEV_NAND,
> DFU_DEV_RAM,
>
break;
> dfu->offset += dfu->b_left;
> dfu->r_left -= dfu->b_left;
>
Reviewed-by: Lukasz Majewski
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kir
> + if (!interface && !devstr)
> + ret = dfu_config_interfaces(env_bkp);
> + else
> + ret = dfu_config_entities(env_bkp, interface,
> devstr); +
> if (ret) {
> pr_err("DFU entities configuration failed!\n");
&g
alt_num_cnt++;
> }
>
> return 0;
> diff --git a/include/dfu.h b/include/dfu.h
> index bf51ab7..7d60ffc 100644
> --- a/include/dfu.h
> +++ b/include/dfu.h
> @@ -143,6 +143,8 @@ struct dfu_entity {
> #ifdef CONFIG_SET_DFU_ALT_INFO
> void set_dfu_alt_info(char *in
}
> + dfu->data.sf.start = pi->offset;
> + dfu->data.sf.size = pi->size;
> + if (!strcmp(st, "partubi"))
> + dfu->data.sf.ubi = 1;
> } else {
> printf("%s: Memory layout (%
long *len)
> + long *len)
> {
> return spi_flash_read(dfu->data.sf.dev, dfu->data.sf.start +
> offset, *len, buf);
> @@ -32,7 +32,7 @@ static u64 find_sector(struct dfu_entity *dfu, u64
> start, u64 offset) }
>
> static int dfu_write_me
nto the source code and this fix is indeed for IMX7/8.
That was not apparent from either the code nor commit message.
Please prepare more detailed commit messages, so we would know much
more from the patch without the need to see the relevant source code.
>
> Regards,
> Peng.
>
);
My point is why this error was not apparent earlier (or when I was
using the uuu with newest u-boot)?
I'm just curious why let's say "average" uuu/SDP user did not
encountered this problem (as I had also to recover SPL on my i.MX6
board).
>
> Regards,
> Peng.
>
>
*spl_image, ret = spl_sdp_handle(controller_index, spl_image);
> debug("SDP ended\n");
>
> + usb_gadget_release(controller_index);
> +
> return ret;
> }
> SPL_LOAD_IMAGE_METHOD("USB SDP", 0, BOOT_DEVICE_BOARD,
> spl_sdp_load_image);
= sdp_unbind;
> @@ -724,6 +750,7 @@ static void sdp_handle_in_ep(struct
> spl_image_info *spl_image) /* In SPL, allow jumps to U-Boot images */
> struct spl_image_info spl_image = {};
> spl_parse_image_header(_image, header);
> +
>
sdp->jmp_address = be32_to_cpu(cmd->addr);
> + sdp->jmp_address = cmd->addr ?
> be32_to_cpu(cmd->addr) :
> + CONFIG_SDP_LOADADDR;
> sdp->state = SDP_STATE_TX_SEC_CONF;
> sdp->next
d
description of the problem in the commit message).
I've been using recently SDP (with uuu on imx6q) and I did not
experience any issues.
> default:
> return BOOT_DEVICE_NONE;
> }
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Man
gt; 168 ++ drivers/ddr/imx/imx8m/ddrphy_utils.c
> > > > > > > |4 +
> > > > > > > drivers/ddr/imx/imx8m/helper.c | 22
> > > > > > > +- drivers/ddr/imx/imx8m/lpddr4_init.c|
> > > > >
Hi Chuanhua,
> Hi, Lukasz Majewski
>
> > -Original Message-
> > From: Lukasz Majewski
> > Sent: 2019年6月21日 19:33
> > To: Chuanhua Han
> > Cc: Prabhakar Kushwaha ;
> > u-boot@lists.denx.de
> > Subject: [EXT] Re: [PATCH v4] rtc: Add DM supp
gt; > > + "netboot=echo Booting from net ...; " \
> > > + "run netargs; " \
> > > + "if test ${ip_dyn} = yes; then " \
> > > + "setenv get_cmd dhcp; " \
> > > + "else "
Hi Peng,
> > Subject: Re: [U-Boot] [PATCH V2 18/51] imx8m: add clk support for
> > i.MX8MM
> >
> > Hi Peng,
> >
> > > Hi Stefano,
> > >
> > > > Subject: Re: [U-Boot] [PATCH V2 18/51] imx8m: add clk support
> > > > for i.MX8MM
> > > >
> > > > Hi Peng,
> > > >
> > > > > Introduce clk
On Wed, 10 Jul 2019 08:25:13 +
Ye Li wrote:
> Hi Lukasz,
>
> > Hi Ye,
> >
> >> Hi Lukasz,
> >>
> >>> Hi Ye,
> >>>
> Update imx8 clock driver to support LPCG and full clocks tree for
> some modules aligned with kernel.
>
> We classify the clock into serveral
Hi Peng,
> > Subject: Re: [U-Boot] [PATCH V2 50/51] imx: add dtsi for i.MX8MN
> >
> > Hi Peng,
> >
> > > Add dtsi for i.MX8MN
> >
> > Please add SHA ID for the exact commit from which you ported DTS
> > files.
>
> The patchset has not been merged into Shawn's tree, I took
> from Linux
Hi Peng,
> Support pinctrl/clk/sdhc, include ddr4 timing data.
>
> Log:
> U-Boot SPL 2019.07-rc4-00310-geff364e1d0 (Jul 02 2019 - 09:47:06
> +0800) DDRINFO: start DRAM init
> DDRINFO:ddrphy calibration done
> DDRINFO: ddrmix config done
> Normal Boot
> Trying to boot from BOOTROM
> image offset
Hi Peng,
> Add dtsi for i.MX8MN
Please add SHA ID for the exact commit from which you ported DTS files.
>
> Signed-off-by: Peng Fan
> ---
> arch/arm/dts/imx8mn-pinfunc.h| 646
> arch/arm/dts/imx8mn.dtsi
> | 712 +++
>
ee Documentation/devicetree/bindings/i2c/i2c-imx.txt
> @@ -919,7 +932,11 @@ static int mxc_i2c_probe(struct udevice *bus)
> ret = i2c_idle_bus(i2c_bus);
> if (ret < 0) {
> /* Disable clk */
> +#if CONFIG_IS_ENABLED(CLK)
> + clk_disable(_bus->per_clk);
>
Hi Simon,
Would you find time to review the v5 of CCF?
https://patchwork.ozlabs.org/cover/1121348/
Thanks in advance,
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Hi Ye,
> Hi Lukasz,
>
> > Hi Ye,
> >
> >> Update imx8 clock driver to support LPCG and full clocks tree for
> >> some modules aligned with kernel.
> >>
> >> We classify the clock into serveral types: slice, fixed, lpcg, gpr
> >> and mux.
> >
> > Is this code in sync with Linux kernel? Does
CLK, SYSTEM_PLL2_50M_CLK,
> > > + SYSTEM_PLL3_CLK, AUDIO_PLL1_CLK, VIDEO_PLL_CLK,
> > > + AUDIO_PLL2_CLK, SYSTEM_PLL1_133M_CLK}
> > > + },
> > > + {UART1_CLK_ROOT, IP_CLOCK_SLICE, 30,
> > > + {OSC_24M_CLK, SYSTEM_PLL1_80M_CLK, SYSTEM_PLL2_200M_CLK,
> &
Hi Marek,
> On 7/9/19 4:04 PM, Lukasz Majewski wrote:
> > This patch fixes not enabled uart2 (and hence serial console) on
> > i.MX53 devices. After following commit 1d255904c306 ("ARM: dts:
> > imx: imx53: Synchronize iMX53 DT with Linux") from the uart2
> >
mxc.c file.
The fix is to add 'fsl,imx53-uart' and 'fsl,imx21-uart' as compatibles
for the aforementioned serial driver (those are also defined in the Linux
kernel).
Signed-off-by: Lukasz Majewski
---
Changes in v2:
- Add 'fsl,imx21-uart' to the compatible table
- Change the subject tags to 'ser
mxc.c file.
The fix is to add 'fsl,imx53-uart' as a compatible for the aforementioned
serial driver (it is also defined in the Linux kernel).
Signed-off-by: Lukasz Majewski
---
drivers/serial/serial_mxc.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/serial/serial_mxc.c b/drivers
This patch disables support for running EFI applications on HSC|DDC boards.
As a result - considerable size reduction (~14%) has been observed (for
for u-boot-dtb.imx 475KiB to 407KiB).
Signed-off-by: Lukasz Majewski
---
configs/kp_imx53_defconfig | 2 ++
1 file changed, 2 insertions(+)
diff
Hi Peng,
> > Subject: Re: [U-Boot] [PATCH V2 18/51] imx8m: add clk support for
> > i.MX8MM
> >
> > Hi Peng,
> >
> > > Introduce clk implementation for i.MX8MM, including pll
> > > configuration, ccm configuration. Export get_root_clk for CLK
> > > UCLASS driver usage.
> > >
> > >
Hi Peng,
> Introduce clk implementation for i.MX8MM, including pll configuration,
> ccm configuration. Export get_root_clk for CLK UCLASS driver usage.
>
> Signed-off-by: Peng Fan
> ---
> arch/arm/include/asm/arch-imx8m/clock.h| 3 +
> arch/arm/include/asm/arch-imx8m/clock_imx8mm.h |
> > include/power/pmic.h |2 +-
> > > > > include/spl.h |3 +-
> > > > > tools/imx8m_image.sh | 15 +-
> > > > > tools/imx8mimage.c
asm/arch-imx8m/imx8mn_pins.h create mode 100644
> > > arch/arm/mach-imx/imx8m/clock_imx8mm.c rename
> > > arch/arm/mach-imx/imx8m/{clock.c => clock_imx8mq.c} (99%) create
> > mode
> > > 100644 arch/arm/mach-imx/imx8m/imximage-8mm-lpddr4.cfg create
> > mode
> fecmxc_ids[] = { { .compatible = "fsl,imx53-fec" },
> { .compatible = "fsl,imx7d-fec" },
> { .compatible = "fsl,mvf600-fec" },
> + { .compatible = "fsl,imx8qm-fec" },
Could you check if this patch doesn't break existing i.MX53, i.MX
Hi Ye,
> Update imx8 clock driver to support LPCG and full clocks tree for some
> modules aligned with kernel.
>
> We classify the clock into serveral types: slice, fixed, lpcg, gpr
> and mux.
Is this code in sync with Linux kernel? Does the imx8 (in Linux kernel)
use the Common Clock
mode 100644
> board/freescale/imx8mn_evk/Makefile create mode 100644
> board/freescale/imx8mn_evk/ddr4_timing.c create mode 100644
> board/freescale/imx8mn_evk/imx8mn_evk.c create mode 100644
> board/freescale/imx8mn_evk/spl.c create mode 100644
> configs/imx8mm_evk_defconfig cre
Hi Stefano,
> Hi Lukasz,
>
> On 04/07/19 13:31, Tom Rini wrote:
> > On Thu, Jul 04, 2019 at 10:37:42AM +0200, Lukasz Majewski wrote:
> >
> >> Hi Tom,
> >>
> >> I'm a bit puzzled about the CCF v5 patches for i.MX6 (the series
> >> ca
it
myself with your permission) to Stefano (CC'ed) as the v4 was also
delegated to him.
In the v5 I've added myself as a maintainer of CLK subsystem, so maybe
that is why it has changed the delegation.
After those changes are merged I'm more than happy to look over this
subsystem.
Best regards,
Lukasz
free(f_dfu->function[--i]);
> f_dfu->function[i] = NULL;
Best regards,
Lukasz Majewski
--
DENX Software Engineering GmbH, Managing Director: Wolfgang Denk
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+
> static const struct dm_regulator_ops gpio_regulator_ops = {
> .get_value = gpio_regulator_get_value,
> .set_value = gpio_regulator_set_value,
> + .get_enable = gpio_regulator_get_enable,
> + .set_enable = gpio_regulator_set_enable,
> };
>
>
us)
> + udelay(dev_pdata->startup_delay_us);
> + debug("%s: done\n", __func__);
> +
> + if (!enable && dev_pdata->off_on_delay_us)
> + udelay(dev_pdata->off_on_delay_us);
> +
> + return 0;
> +}
> diff -
;http://www.quby.com/> |
> subscribe to our newsletter<https://mailchi.mp/66cc8a1f175c/subscribe>
>
> Quby is hiring! Join our ambitious team to outsmart energy -
> https://www.quby.com/careers
>
>
>
>
> ___
&g
gt; struct usb_platdata *plat = dev_get_platdata(dev);
> @@ -564,6 +600,7 @@ U_BOOT_DRIVER(usb_mx6) = {
> .id = UCLASS_USB,
> .of_match = mx6_usb_ids,
> .ofdata_to_platdata = ehci_usb_ofdata_to_platdata,
> + .bind = ehci_usb_bind,
> .probe = ehci_usb_pro
Hi Frieder,
> Hi Lukasz,
>
> On 24.06.19 15:50, Lukasz Majewski wrote:
> > This patch series brings the files from Linux kernel (SHA1:
> > 5752b50477da Linux 5.1.12 to provide clocks support as it is used
> > on the Linux kernel with Common Clock Framework [CCF] setup
lk
- Replace -ENODEV with -ENOENT
- Use **clkp instead of **c
- Replace dev->driver_data with dev_get_clk_ptr() wrapper on uclas_priv
Lukasz Majewski (18):
clk: doc: Add documentation entry for Common Clock Framework [CCF]
(i.MX)
dm: Fix documentation entry as there is no UCLASS_CLOCK uclas
Enable by default the Common Clock Framework [CCF] clock code for sandbox.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
configs/sandbox_defconfig | 1 +
configs/sandbox_flattree_defconfig | 1 +
2 files changed, 2
This patch adds the 'osc' fixed clock to facilitate the CCF testing in
the sandbox U-Boot. It is a starting point for building CCF hierarchy of
clocks.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
arch/sandbox/dts/test.dts
() and clk_get_parent_rate() are tested
in their natural work environment.
Usage (sandbox_defconfig and sandbox_flattree_defconfig):
./u-boot --fdt arch/sandbox/dts/test.dtb --command "ut dm clk_ccf"
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: No
.
If needed, the code can be extended to support the "set" part of the clock
management.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5:
- s/U-boot/U-Boot/g
- Check if the relevant code has changed between Linux tag v5.0-rc3 and
v5.1.12 (no changes - the v
for this purpose.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
drivers/clk/clk-divider.c| 10 +-
include/linux/clk-provider.h | 3 +++
2 files changed, 12 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/clk
for this purpose.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
drivers/clk/clk-mux.c| 10 +-
include/linux/clk-provider.h | 4
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/clk
This file now stores the dev_get_clk_ptr() wrapper on the dev_get_uclass_priv()
function.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
include/linux/clk-provider.h | 16
1 file changed, 16 insertions
clk of parent the
pdev->uclass_priv field is read via dev_get_clk_ptr() wrapper.
Signed-off-by: Lukasz Majewski
Reviewed-by: Peng Fan
---
Changes in v6: None
Changes in v5:
- s/U-boot/U-Boot/g
- Replace dev->driver_data with dev_get_clk_ptr() wrapper on uclass_priv
Changes in v4: None
C
this problem - the clk_get_parent_rate() function has been
introduced to clk-uclass.c.
Signed-off-by: Lukasz Majewski
Reviewed-by: Peng Fan
---
Changes in v6: None
Changes in v5:
- Replace ulong with long long (to accommodate large freqs and return
errors)
Changes in v4: None
Changes in v3:
- The rate
ook for UCLASS_CLK related udevices.
Signed-off-by: Lukasz Majewski
Reviewed-by: Peng Fan
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3:
- Replace -ENODEV with -ENOENT
- Use **clkp instead of **c
- Replace dev->driver_data with dev_get_clk_ptr() wrapper on ucla
The clock subsystem needs active maintenance as it steadily grows.
I do offer my help for this task.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
MAINTAINERS | 7 +++
1 file changed, 7 insertions(+)
diff --git
-by: Lukasz Majewski
Reviewed-by: Peng Fan
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
drivers/clk/clk-uclass.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/clk/clk-uclass.c b/drivers/clk/clk-uclass.c
index 506ba6014c..5acf186b01
this change struct clk is accessible from udevice and udevice from
struct clk.
Signed-off-by: Lukasz Majewski
Reviewed-by: Peng Fan
---
Changes in v6:
- Use dev->uclass_priv pointer to store pointer to clk
Changes in v5: None
Changes in v4: None
Changes in v3: None
drivers/clk/clk_fixed_rat
This commit extends the struct clk to provide information regarding the
flags related to this devices.
Those flags are clk device agnostic and indicate generic features
(like e.g. CLK_GET_RATE_NOCACHE - the need to always recalculate the rate).
Signed-off-by: Lukasz Majewski
Reviewed-by: Peng
This check requires the struct clk passed to .get_rate() to be always
cleared out as any clock with valid ID causes -EINVAL return value.
The return code of fixed clocks shall always be returned.
Signed-off-by: Lukasz Majewski
Reviewed-by: Peng Fan
---
Changes in v6: None
Changes in v5: None
This commit extends the struct clk to provide information regarding the
clock rate.
As a result the clock tree traversal is performed at most once, and further
reads are using the cached value.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5:
- Use long long to store rate
There is no UCLASS_CLOCK uclass defined. Instead we do use the UCLASS_CLK.
Signed-off-by: Lukasz Majewski
Reviewed-by: Simon Glass
Reviewed-by: Peng Fan
---
Changes in v6: None
Changes in v5: None
Changes in v4: None
Changes in v3: None
include/clk.h | 2 +-
1 file changed, 1 insertion
This patch describes the design decisions considerations and taken approach
for porting in a separate documentation entry.
Signed-off-by: Lukasz Majewski
---
Changes in v6: None
Changes in v5:
- s/U-boot/U-Boot/g
- Update Linux version to 5.1.12
- Add paragraph regarding sandbox CCF testing
Hi Marek,
> On 6/24/19 1:57 PM, Lukasz Majewski wrote:
> > Hi Marek,
> >
> >> On 6/24/19 12:26 PM, Lukasz Majewski wrote:
> >>> On Mon, 24 Jun 2019 12:06:28 +0200
> >>> Marek Vasut wrote:
> >>>
>
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