Re: [PATCH v2] mmc: sdhci-msm: Boost controller core clock

> On Dec 16, 2015, at 12:18 PM, Ulf Hansson wrote: > > [...] > >>> It seems like a reasonable assumption that the controller can't cope >>> with a higher clock rate than 100 MHz as "input" clock. That would >>> then mean that there are different versions of the

Re: [RFC/PATCH] pinctrl: qcom: Add generic ssbi and spmi GPIO/MPP bindings

ctually need them. > > Cc: <devicet...@vger.kernel.org> > Cc: "Ivan T. Ivanov" <iiva...@mm-sol.com> > Cc: Bjorn Andersson <bjorn.anders...@sonymobile.com> > Signed-off-by: Stephen Boyd <sb...@codeaurora.org> Thanks. Acked-by: Ivan T. Ivanov <iivanov.

[PATCH v2 3/6] tty: serial: msm: Add msm prefix to all driver functions

Make function naming consistent across this driver. Also rename msm_irq to msm_uart_irq. No functional changes. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> --- drivers/tty/serial/msm_s

[PATCH v2 5/6] tty: serial: msm: Add RX DMA support

Add receive DMA support for UARTDM type of controllers. Tested on APQ8064, which have UARTDM v1.3 and ADM DMA engine and APQ8016, which have UARTDM v1.4 and BAM DMA engine. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- .../devicetree/bindings/serial/qcom,msm-uartdm.txt

[PATCH v2 4/6] tty: serial: msm: Add TX DMA support

Add transmit DMA support for UARTDM type of controllers. Tested on APQ8064, which have UARTDM v1.3 and ADM DMA engine and APQ8016, which have UARTDM v1.4 and BAM DMA engine. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- .../devicetree/bindings/serial/qcom,msm-uartdm.txt

[PATCH v2 6/6] tty: serial: msm: Remove 115.2 Kbps maximum baud rate limitation

UART controller is capable to perform transfers up to 4 Mbps. Remove artificial 115.2 Kbps limitation. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/serial/msm_serial.c | 20 +--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/drive

[PATCH v2 0/6] tty: serial: msm: Add DMA support and fix bit definitions

Hi, This is second version of patches which DMA support for UARTDM type of hardware found in Qualcomm chip sets. Changes since v0 (https://lkml.org/lkml/2015/9/12/108): * Fixed SysRq issue reported by Srini. * Dropped [PATCH 3/7], which did not make any functional change. Ivan T. Ivanov (4

[PATCH v2 2/6] tty: serial: msm: replaces (1 << x) with BIT(x) macro

From: Pramod Gurav <gpra...@codeaurora.org> Replaces (1 << x) with BIT(x) macro Signed-off-by: Pramod Gurav <gpra...@codeaurora.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- driver

[PATCH v2 1/6] tty: serial: msm: Add mask value for UART_DM registers

no bit setting as UART_IPR_RXSTALE_LAST for UART_DM core so do it only for UART core. Signed-off-by: Pramod Gurav <gpra...@codeaurora.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/

[PATCH v3 3/6] tty: serial: msm: Add msm prefix to all driver functions

Make function naming consistent across this driver. Also rename msm_irq to msm_uart_irq. No functional changes. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> --- drivers/tty/serial/msm_s

[PATCH v3 6/6] tty: serial: msm: Remove 115.2 Kbps maximum baud rate limitation

UART controller is capable to perform transfers up to 4 Mbps. Remove artificial 115.2 Kbps limitation. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/serial/msm_serial.c | 20 +--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/drive

Re: [PATCH v2 0/6] tty: serial: msm: Add DMA support and fix bit definitions

On Wed, 2015-09-30 at 15:08 +0300, Ivan T. Ivanov wrote: > Hi, > > This is second version of patches which DMA support for UARTDM type > of hardware found in Qualcomm chip sets. > Please ignore this patch set. Wrong set of changes. Sorry, Ivan -- To unsubscribe from this list

Re: [PATCH v2 4/6] tty: serial: msm: Add TX DMA support

On Wed, 2015-09-30 at 14:29 +0100, Mark Rutland wrote: > On Wed, Sep 30, 2015 at 01:08:24PM +0100, Ivan T. Ivanov wrote: > > Add transmit DMA support for UARTDM type of controllers. > > > > Tested on APQ8064, which have UARTDM v1.3 and ADM DMA engine > > and APQ8

[PATCH v3 5/6] tty: serial: msm: Add RX DMA support

Add receive DMA support for UARTDM type of controllers. Tested on APQ8064, which have UARTDM v1.3 and ADM DMA engine and APQ8016, which have UARTDM v1.4 and BAM DMA engine. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- .../devicetree/bindings/serial/qcom,msm-uartdm.txt

[PATCH v3 0/6] tty: serial: msm: Add DMA support and fix bit definitions

Hi, This is the third version of patches which add DMA support for UARTDM type of hardware found in Qualcomm chip sets. Changes since v0 (https://lkml.org/lkml/2015/9/12/108): * Fixed SysRq issue reported by Srini. * Dropped [PATCH 3/7], because it did not make functional change. Ivan T

[PATCH v3 2/6] tty: serial: msm: replaces (1 << x) with BIT(x) macro

From: Pramod Gurav <gpra...@codeaurora.org> Replaces (1 << x) with BIT(x) macro Signed-off-by: Pramod Gurav <gpra...@codeaurora.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- driver

Re: [PATCH 0/7] tty: serial: msm: Add DMA support and fix bit definitions

On Fri, 2015-09-25 at 00:27 +0100, Srinivas Kandagatla wrote: > Hi Ivan, > On 12/09/15 14:02, Ivan T. Ivanov wrote: > > Hi, > > > > Following patches add DMA support for UARTDM type of hardware. > > > > Changes have been tested on UARTDM v1.3(APQ8064) and

Re: [PATCH 0/7] tty: serial: msm: Add DMA support and fix bit definitions

On Fri, 2015-09-25 at 00:27 +0100, Srinivas Kandagatla wrote: > Hi Ivan, > On 12/09/15 14:02, Ivan T. Ivanov wrote: > > Hi, > > > > Following patches add DMA support for UARTDM type of hardware. > > > > Changes have been tested on UARTDM v1.3(APQ8064) and

Re: [PATCH 3/7] tty: serial: msm: Fix command Stale Event Enable definition

> On Sep 19, 2015, at 2:33 AM, Stephen Boyd <sb...@codeaurora.org> wrote: > > On 09/12, Ivan T. Ivanov wrote: >> Stale Event Enable command should be 5 not 8, fix this. >> >> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> >> --- >&g

[PATCH v2 2/2] arm64: dts: qcom: 8x16: UART1 and UART2 use DMA for RX and TX

Add DMA channels definitions for UART1 and UART2 controllers. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 4 1 file changed, 4 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm891

[PATCH v2 0/2] arm64: dts: qcom: 8x16: UARTDM additions

/cgit/quic/kernel/agross-msm/ Ivan T. Ivanov (2): arm64: dts: qcom: 8x16: UART1 add CTS_N, RTS_N pin configurations arm64: dts: qcom: 8x16: UART1 and UART2 use DMA for RX and TX arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 13 + arch/arm64/boot/dts/qcom/msm8916.dtsi | 4

[PATCH v2 1/2] arm64: dts: qcom: 8x16: UART1 add CTS_N, RTS_N pin configurations

Add devicetree bindings for UART1 CTS_N and RTS_N pins. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 13 + 1 file changed, 9 insertions(+), 4 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/msm8916-pins.dtsi b/arch

Re: [PATCH] spmi-pmic-arb: support configurable number of peripherals

less for debug purposes. Would following patch work for you? Of course it will be difficult to guaranties that some other driver misbehave and touch non-existing register, right? Regards, IvanFrom d7c9c59b7134f093cf3f829832f4f7771a65664e Mon Sep 17 00:00:00 2001 From: "Ivan T. Ivanov" <ivan

Re: [PATCH v2 1/2] input: Add Qualcomm PM8941 power key driver

On Fri, 2015-01-23 at 16:19 -0800, Bjorn Andersson wrote: > From: Courtney Cavin ca...@sonymobile.com> > > Signed-off-by: Courtney Cavin ca...@sonymobile.com> > Signed-off-by: Bjorn Andersson anders...@sonymobile.com> > > > +config INPUT_PM8941_PWRKEY > + tristate "Qualcomm PM8941

[PATCH 2/7] tty: serial: msm: replaces (1 << x) with BIT(x) macro

From: Pramod Gurav <gpra...@codeaurora.org> Replaces (1 << x) with BIT(x) macro Signed-off-by: Pramod Gurav <gpra...@codeaurora.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- driver

[PATCH 7/7] tty: serial: msm: Remove 115.2 Kbps maximum baud rate limitation

UART controller is capable to perform transfers up to 4 Mbps. Remove artificial 115.2 Kbps limitation. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/serial/msm_serial.c | 20 +--- 1 file changed, 17 insertions(+), 3 deletions(-) diff --git a/drive

[PATCH 1/2] arm64: dts: qcom: 8x16: Add UART1 configuration nodes

Add devicetree bindings for UART1 pins and device controller with DMA channel specifiers. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916-pins.dtsi | 29 + arch/arm64/boot/dts/qcom/msm8916.dtsi | 12 +

[PATCH 6/7] tty: serial: msm: Add RX DMA support

Add receive DMA support for UARTDM type of controllers. Tested on APQ8064, which have UARTDM v1.3 and ADM DMA engine and APQ8016, which have UARTDM v1.4 and BAM DMA engine. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- .../devicetree/bindings/serial/qcom,msm-uartdm.txt

[PATCH 2/2] arm64: dts: qcom: 8x16: UART2 use DMA for RX and TX

Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index f10ff7a2d0e3..6874221ec355 100644 --- a/arch/arm64/bo

[PATCH 4/7] tty: serial: msm: Add msm prefix to all driver functions

Make function naming consistent across this driver. No functional changes. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/serial/msm_serial.c | 38 +++--- 1 file changed, 19 insertions(+), 19 deletions(-) diff --git a/drivers/tty/

[PATCH 5/7] tty: serial: msm: Add TX DMA support

Add transmit DMA support for UARTDM type of controllers. Tested on APQ8064, which have UARTDM v1.3 and ADM DMA engine and APQ8016, which have UARTDM v1.4 and BAM DMA engine. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- .../devicetree/bindings/serial/qcom,msm-uartdm.txt

[PATCH 3/7] tty: serial: msm: Fix command Stale Event Enable definition

Stale Event Enable command should be 5 not 8, fix this. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/serial/msm_serial.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/msm_serial.h b/drivers/tty/serial/msm_serial.h

[PATCH 0/7] tty: serial: msm: Add DMA support and fix bit definitions

T. Ivanov (5): tty: serial: msm: Fix command Stale Event Enable definition tty: serial: msm: Add msm prefix to all driver functions tty: serial: msm: Add TX DMA support tty: serial: msm: Add RX DMA support tty: serial: msm: Remove 115.2 Kbps maximum baud rate limitation Pramod Gurav (2

[PATCH 1/7] tty: serial: msm: Add mask value for UART_DM registers

no bit setting as UART_IPR_RXSTALE_LAST for UART_DM core so do it only for UART core. Signed-off-by: Pramod Gurav <gpra...@codeaurora.org> Reviewed-by: Stephen Boyd <sb...@codeaurora.org> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/tty/

[PATCH v2] usb: phy: msm: Unregister VBUS and ID events notifiers

ction") Reported-by: Tim Bird <tim.b...@sonymobile.com> Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- Patch reworked to use new extcon API. drivers/usb/phy/phy-msm-usb.c | 25 - 1 file changed, 16 insertions(+), 9 deletions(-) diff --git a/d

Re: [PATCH] usb: phy: msm: Unregister driver interest for VBUS and ID events

On Mon, 2015-08-24 at 10:11 -0700, Tim Bird wrote: > On 08/18/2015 12:56 AM, Ivan T. Ivanov wrote: > > Right now even if driver failed to probe extcon framework will > > still deliver its VBUS and ID events, which will lead to random > > exception codes. > > >

[PATCH] usb: phy: qcom: Switch to new extcon framework API

[un]register_interest and reading cable state by name have been deprecated. Switch to new API. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- drivers/usb/phy/phy-qcom-8x16-usb.c | 21 +++-- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/drive

[PATCH v4] usb: chipidea: Use extcon framework for VBUS and ID detect

On recent Qualcomm platforms VBUS and ID lines are not routed to USB PHY LINK controller. Use extcon framework to receive connect and disconnect ID and VBUS notification. Signed-off-by: Ivan T. Ivanov <ivan.iva...@linaro.org> --- Changes sice v3 [1]: * Migrate to new extcon framewo

Re: [PATCH v3] usb: chipidea: Use extcon framework for VBUS and ID detect

On Fri, 2015-06-05 at 17:26 +0800, Peter Chen wrote: > On Fri, Jun 05, 2015 at 10:37:07AM +0300, Ivan T. Ivanov wrote: > > > > > + > > > > +static int ci_id_notifier(struct notifier_block *nb, unsigned long > > > > event, > > >

Re: [PATCH] ARM: dts: qcom: Remove extra reg element from iadc device

On Wed, 2015-08-26 at 12:35 -0700, Stephen Boyd wrote: > This doesn't match the binding, and the driver doesn't look to > be using it. Remove the extra element. > > CC: Ivan T. Ivanov iva...@linaro.org> > Signed-off-by: Stephen Boyd <sb...@codeaurora.org> Acked-by:

[PATCH] usb: phy: msm: Unregister driver interest for VBUS and ID events

detection) Reported-by: Tim Bird tim.b...@sonymobile.com Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/usb/phy/phy-msm-usb.c | 26 +- 1 file changed, 17 insertions(+), 9 deletions(-) diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm

Re: repeat... Re: BUG: usb: phy: msm: problem with EPROBE defer and extcon cleanup

On Mon, 2015-08-17 at 16:46 -0700, Tim Bird wrote: Sorry - I mistyped Ivan's e-mail the first time. On 08/17/2015 04:43 PM, Tim Bird wrote: Ivan, I'm seeing a bug in the phy-msm-usb.c code, when I get an EPROBE defer during probing the driver. The code is statically linked in the

Re: [PATCH v3] usb: chipidea: Use extcon framework for VBUS and ID detect

On Wed, 2015-07-29 at 12:10 -0700, Tim Bird wrote: On Tue, Jun 2, 2015 at 6:14 AM, Ivan T. Ivanov iva...@linaro.org wrote: On recent Qualcomm platforms VBUS and ID lines are not routed to USB PHY LINK controller. Use extcon framework to receive connect and disconnect ID and VBUS

Re: [PATCH V4 2/7] qup: i2c: factor out common code for reuse

Hi Sricharan, On Thu, 2015-07-09 at 08:55 +0530, Sricharan R wrote: static int qup_i2c_read_one(struct qup_i2c_dev *qup, struct i2c_msg *msg) { - unsigned long left; - int ret; + int ret = 0; - qup-msg = msg; - qup-pos = 0; + /* +

Re: [PATCH V4 4/7] i2c: qup: Transfer each i2c_msg in i2c_msgs without a stop bit

Hi, On Thu, 2015-07-09 at 08:55 +0530, Sricharan R wrote: snip #define ONE_BYTE 0x1 +#define QUP_I2C_MX_CONFIG_DURING_RUN BIT(31) struct qup_i2c_block { int count; @@ -121,6 +122,7 @@ struct qup_i2c_block { int rx_tag_len; int

Re: [PATCH V4 5/7] i2c: qup: Add bam dma capabilities

Hi Sricharan, On Thu, 2015-07-09 at 08:55 +0530, Sricharan R wrote: QUP cores can be attached to a BAM module, which acts as a dma engine for the QUP core. When DMA with BAM is enabled, the BAM consumer pipe transmitted data is written to the output FIFO and the BAM producer pipe received

[PATCH v2] mfd: qcom-rpm: Add apq8064 QDSS clock resource

Qualcomm Debug Subsystem clock is used by CoreSight components. Add required definitions for it. qcom_rpm_resource::status_id is not used by driver, so just mark it as ~0. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- Changes since first version: * Use ~0 initializer for status_id

[PATCH] usb: phy: msm: Add D+/D- lines route control

apq8016-sbc board is using Dual SPDT USB Switch (TC7USB40MU), witch is controlled by GPIO to de/multiplex D+/D- USB lines to USB2513B Hub and uB connector. Add support for this. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- .../devicetree/bindings/usb/msm-hsusb.txt | 4

Re: [PATCH] mfd: qcom-rpm: Add apq8064 QDSS clock resource

On Mon, 2015-07-06 at 13:33 -0700, Bjorn Andersson wrote: On Mon 18 May 07:35 PDT 2015, Ivan T. Ivanov wrote: Qualcomm Debug Subsystem clock is used by CoreSight components. Add required definitions for it. Signed-off-by: Ivan T. Ivanov iva...@linaro.org Sorry for the slow response

[PATCH v2 0/3] mmc: sdhci: Card detection fixes

/gmane.linux.kernel.mmc/32875 Ivan T. Ivanov (3): mmc: sdhci: let GPIO based card detection have higher precedence mmc: sdhci: don't use card state polling when CD GPIO is defined mmc: sdhci: properly check card present state when quirk NO_CARD_NO_RESET is set drivers/mmc/host/sdhci.c | 20

[PATCH v2 2/3] mmc: sdhci: don't use card state polling when CD GPIO is defined

There is no reason to use polling for card detection state change when drivers are using dedicated GPIO for this. Don't poll in this case. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/mmc/host/sdhci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git

[PATCH v2] mmc: sdhci-msm: Boost controller core clock

Ensure SDCC is working with maximum clock otherwise card detection could be extremely slow, up to 7 seconds. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org Reviewed-by: Georgi Djakov georgi.dja...@linaro.org Acked-by: Stephen Boyd sb...@codeaurora.org --- Changes since v0: - s/falied

[PATCH v2 1/3] mmc: sdhci: let GPIO based card detection have higher precedence

Controller could have BROKEN_CARD_DETECTION quirk set, but drivers could use GPIO to detect card present state. Let, when defined, GPIO take precedence, so drivers could properly detect card state and not use polling. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/mmc/host

[PATCH v2 3/3] mmc: sdhci: properly check card present state when quirk NO_CARD_NO_RESET is set

Controller could have both NO_CARD_NO_RESET and BROKEN_CARD_DETECTION quirks set. Use sdhci_do_get_cd() when applying NO_CARD_NO_RESET, which properly check for BROKEN_CARD_DETECTION quirk. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/mmc/host/sdhci.c | 3 +-- 1 file changed

[PATCH 0/3] mmc: sdhci: Card detection fixes

Following changes aimed to fix some aspects of card detection, when BROKEN_CARD_DETECTION quirk is set. Ivan T. Ivanov (3): mmc: sdhci: let GPIO based card detection have higher precedence mmc: sdhci: don't use card state polling when CD GPIO is defined mmc: sdhci: properly check card

[PATCH 1/3] mmc: sdhci: let GPIO based card detection have higher precedence

Controller could have BROKEN_CARD_DETECTION quirk set, but drivers could use GPIO to detect card present state. Let, when defined, GPIO take precedence, so drivers could properly detect card state and not use polling. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/mmc/host

[PATCH 2/3] mmc: sdhci: don't use card state polling when CD GPIO is defined

There is no reason to use polling for card detection state change when drivers are using dedicated GPIO for this. Don't poll in this case. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/mmc/host/sdhci.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git

[PATCH] mmc: sdhci: msm: Boost controller core clock

Ensure SDCC is working with maximum clock otherwise card detection could be extremely slow, up to 7 seconds. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/mmc/host/sdhci-msm.c | 5 + 1 file changed, 5 insertions(+) diff --git a/drivers/mmc/host/sdhci-msm.c b/drivers/mmc

Re: [PATCH 0/3] mmc: sdhci: Card detection fixes

On Fri, 2015-06-26 at 19:31 +0900, Jaehoon Chung wrote: Hi, Ivan. On 06/26/2015 07:00 PM, Ivan T. Ivanov wrote: Following changes aimed to fix some aspects of card detection, when BROKEN_CARD_DETECTION quirk is set. As i know, when there is no card detection scheme

Re: [PATCH 1/3] mmc: sdhci: let GPIO based card detection have higher precedence

On Fri, 2015-06-26 at 14:09 +0300, Adrian Hunter wrote: On 26/06/15 14:00, Ivan T. Ivanov wrote: On Fri, 2015-06-26 at 13:19 +0300, Adrian Hunter wrote: On 26/06/15 13:00, Ivan T. Ivanov wrote: Controller could have BROKEN_CARD_DETECTION quirk set, but drivers could use GPIO

Re: [PATCH] mmc: sdhci: msm: Boost controller core clock

On Fri, 2015-06-26 at 14:34 +0300, Georgi Djakov wrote: On 06/26/2015 02:16 PM, Ivan T. Ivanov wrote: Ensure SDCC is working with maximum clock otherwise card detection could be extremely slow, up to 7 seconds. Signed-off-by: Ivan T. Ivanov iva...@linaro.org --- drivers/mmc/host

Re: [PATCH 8/8] pinctrl: qcom: ssbi: Family A gpio mpp drivers

Hi Bjorn, On Wed, 2015-06-17 at 23:47 -0700, Bjorn Andersson wrote: This introduces pinctrl drivers for gpio and mpp blocks found in family A PMICs. + +static struct platform_driver pm8xxx_gpio_driver = { + .driver = { + .name = pm8xxx_gpio, Name of the SPMI based

Re: [PATCH 5/8] pinctrl: qcom: spmi-mpp: Add support for setting analog output level

Hi Bjorn, On Wed, 2015-06-17 at 23:47 -0700, Bjorn Andersson wrote: When the MPP is configured for analog output the output level is selected by the AOUT_CTL register, this patch makes it possible to control this. snip } @@ -748,6 +765,10 @@ static int pmic_mpp_populate(struct

Re: [PATCH 0/8] Qualcomm PMIC pinctrl additions

-by: Ivan T. Ivanov iiva...@mm-sol.com -- To unsubscribe from this list: send the line unsubscribe linux-arm-msm in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html

[PATCH 0/7] arm64: dts: qcom: msm8916 fixes and updates

Following patches add configuration nodes for SPI, I2C, USB and SDHC devices found in msm8916 and related pinctrl definitions. Also several GPIO have been incorrectly assigned and are fixed now. LED control devices for apq 8016-sbc board are added. Regards, Ivan Ivan T. Ivanov (6): arm64: dts

[PATCH 1/7] arm64: dts: qcom: Extend msm8916 pinctrl device coverage

Create separate file for MSM8916 pinctrl default/sleep pins state definitions. Move in UART2 states and add SPI, I2C and SDC configurations. Signed-off-by: Stanimir Varbanov stanimir.varba...@linaro.org Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org Signed-off-by: Ivan T

[PATCH 3/7] arm64: dts: qcom: Add msm8916 sdhci configuration nodes

From: Srinivas Kandagatla srinivas.kandaga...@linaro.org Add sdhci1 and sdhci2 device configuration nodes. Signed-off-by: Srinivas Kandagatla srinivas.kandaga...@linaro.org Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 34

[PATCH 2/7] arm64: dts: qcom: Add msm8916 BLSP device nodes

Add device nodes for SPI1, SPI2, SPI3, I2C4, SPI5, SPI6 and BAM(DMA) engine connected to them. Signed-off-by: Stanimir Varbanov stanimir.varba...@linaro.org Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 128 ++ 1

[PATCH 6/7] arm64: dts: qcom: Fix apq8016-sbc board USB related pin definitions

-by: Ivan T. Ivanov ivan.iva...@linaro.org --- .../arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi | 22 -- 1 file changed, 8 insertions(+), 14 deletions(-) diff --git a/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi b/arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi index

[PATCH 4/7] arm64: dts: qcom: Add msm8916 USB configuration nodes

Add Host, Device and OTG configuration nodes. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 39 +++ 1 file changed, 39 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom

[PATCH 5/7] arm64: dts: qcom: apq8016-sbc: Don't hog client driver pins

Hogging pins from pinctrl driver prevents client drivers to probe. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi | 3 --- arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi | 3 --- 2 files changed, 6 deletions(-) diff --git a/arch

Re: [PATCH v2] drm/msm/hdmi: Use pinctrl in HDMI driver

Hi Stephane, On Mon, 2015-06-01 at 16:28 -0400, Stephane Viau wrote: Some targets (eg: msm8994) use the pinctrl framework to configure interface pins. This change adds support for initialization and pinctrl active/sleep state control for the HDMI driver. Signed-off-by: Stephane Viau

Re: [PATCH v2] drm/msm/hdmi: Use pinctrl in HDMI driver

On Tue, 2015-06-02 at 10:12 -0500, Stéphane Viau wrote: Hi Ivan, Hi Stephane, On Mon, 2015-06-01 at 16:28 -0400, Stephane Viau wrote: Some targets (eg: msm8994) use the pinctrl framework to configure interface pins. This change adds support for initialization and pinctrl

Re: [PATCH] drm/msm/hdmi: Use pinctrl in HDMI driver

Hi Stephane, On Fri, 2015-05-29 at 09:49 -0400, Stephane Viau wrote: Some targets (eg: msm8994) use the pinctrl framework to configure interface pins. This change adds support for initialization and pinctrl active/sleep state control for the HDMI driver. Signed-off-by: Stephane Viau

Re: [PATCH v2] usb: chipidea: Use extcon framework for VBUS and ID detect

On Wed, 2015-04-15 at 16:35 +0300, Ivan T. Ivanov wrote: On recent Qualcomm platforms VBUS and ID lines are not routed to USB PHY LINK controller. Use extcon framework to receive connect and disconnect ID and VBUS notification. Signed-off-by: Ivan T. Ivanov iva...@linaro.org --- Changes

[PATCH v2] coresight-etm3x: Add Qualcomm PTM v1.1 peripheral ID

Add Qualcomm's PTM v1.1 peripheral ID to supported devices. This device could be found at least in MSM8974 and APQ8064 chipsets. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- Changes since v1: - s/PFT/PTM/ to describe device and not protocol implementation drivers/hwtracing

Re: [PATCH] coresight-etm3x: Add Qualcomm PFT v1.1 peripheral ID

On Thu, 2015-05-21 at 08:10 -0600, Mathieu Poirier wrote: On 20 May 2015 at 09:02, Ivan T. Ivanov iva...@linaro.org wrote: Add Qualcomm's PFT v1.1 peripheral ID to supported devices. This device could be found at least in MSM8974 and APQ8064 chipsets. Signed-off-by: Ivan T. Ivanov iva

[PATCH v2 0/2] Add initial CoreSight support for the Qualcomm 8x16 chipsets

, to reflect supported replicator version * Add comment how replicator output port is disabled. [1] http://www.spinics.net/lists/arm-kernel/msg412873.html [2] https://lwn.net/Articles/641585/ [3] https://lkml.org/lkml/2015/4/29/241 Ivan T. Ivanov (1): arm64: dts: qcom: Add msm8916 CoreSight

[PATCH v2] Revert usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap

: Vivek Gautam gautam.vi...@samsung.com Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- Changes since v0: * Add note to patch description that also commit e507bf577e5a is reverted. drivers/usb/host/ehci-msm.c | 13 ++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git

Re: [RFC/RFT 5/6] i2c: qup: Get rid of clock handling as its done using runtime callbacks

Hi Rajendra, On Apr 23, 2015, at 11:45 AM, Rajendra Nayak rna...@codeaurora.org wrote: Remove all clock handling from the driver as this is not handled from within platform runtime callbacks. Signed-off-by: Rajendra Nayak rna...@codeaurora.org --- drivers/i2c/busses/i2c-qup.c | 74

Re: [PATCH 1/2] usb: phy: msm: Use extcon framework for VBUS and ID detection

On Thu, 2015-04-09 at 11:34 +0300, Ivan T. Ivanov wrote: On recent Qualcomm platforms VBUS and ID lines are not routed to USB PHY LINK controller. Use extcon framework to receive connect and disconnect ID and VBUS notification. Signed-off-by: Ivan T. Ivanov iva...@linaro.org Hi Felipe

[PATCH] Revert usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap

This reverts commit 70843f623b58 (usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap), because msm_otg and this driver are using same address space to access AHB mode and USB command registers. Cc: Vivek Gautam gautam.vi...@samsung.com Signed-off-by: Ivan T. Ivanov ivan.iva

Re: [PATCH] Revert usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap

On Tue, 2015-04-21 at 16:46 +0530, Vivek Gautam wrote: Hi, On Tuesday, April 21, 2015 12:41 PM Ivan T. Ivanov iva...@linaro.org wrote: This reverts commit 70843f623b58 (usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap), because msm_otg and this driver are using

Re: [PATCH] Revert usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap

On Tue, 2015-04-21 at 11:04 -0400, Alan Stern wrote: On Tue, 21 Apr 2015, Ivan T. Ivanov wrote: This reverts commit 70843f623b58 (usb: host: ehci-msm: Use devm_ioremap_resource instead of devm_ioremap), because msm_otg and this driver are using same address space to access AHB mode

[PATCH v2 6/7] arm64: dts: qcom: Add MSM8916 restart device node

Add the restart node so we can reboot the device. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916.dtsi index 92c96eb

[PATCH v2 5/7] arm64: dts: qcom: Add 8x16 chipset SPMI PMIC's nodes

), with multiple inputs * Thermal sensor device, which is using on chip VADC channel report PMIC die temperature. * Power key device, which is responsible for clean system reboot or shutdown * RTC device Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/apq8016-sbc.dtsi

[PATCH v2 4/7] arm64: dts: qcom: Add SPMI PMIC Arbiter node for MSM8916

Add SPMI PMIC Arbiter configuration nodes for MSM8916. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm64/boot/dts/qcom/msm8916.dtsi | 18 ++ 1 file changed, 18 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/msm8916.dtsi b/arch/arm64/boot/dts/qcom/msm8916

[PATCH v2 2/7] ARM: dts: qcom: Add PM8941 functions device nodes

for clean system reboot or shutdown * White LED device * RTC device Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm/boot/dts/qcom-pm8941.dtsi | 133 - 1 file changed, 132 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/qcom-pm8941

[PATCH v2 0/7] ARM: dts: qcom: Add more device coniguration nodes

in the interrupt bidings. Patches are created top of Kumar's kernel tree and tags/qcom-dt-for-4.1 [1]. [1] https://lkml.org/lkml/2015/3/27/599 [2] http://comments.gmane.org/gmane.linux.ports.arm.msm/12610 Ivan T. Ivanov (7): ARM: dts: qcom: Add PM8841 functions device nodes ARM: dts: qcom: Add

[PATCH v2 1/7] ARM: dts: qcom: Add PM8841 functions device nodes

Add configuration nodes for multi purpose pins and thermal sensor devices. Thermal sensor will report PMIC die temperature. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- arch/arm/boot/dts/qcom-pm8841.dtsi | 18 ++ 1 file changed, 18 insertions(+) diff --git a/arch/arm

Re: [PATCH] usb: ehci-msm: Don't ioremap configuration space exclusively

On Thu, 2015-04-16 at 10:42 +0300, Ivan T. Ivanov wrote: Hi, On Wed, 2015-04-15 at 21:28 +0530, Vivek Gautam wrote: On Thu, Apr 9, 2015 at 8:19 PM, Alan Stern st...@rowland.harvard.edu wrote: On Thu, 9 Apr 2015, Ivan T. Ivanov wrote: This allow same IO space to be shared

[PATCH v2 7/7] arm64: dts: qcom: Add initial set of PMIC and SoC pins for APQ8016 SBC board

Add initial device configuration nodes for APQ8016 and PM8916 GPIO's. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- .../arm64/boot/dts/qcom/apq8016-sbc-pmic-pins.dtsi | 30 ++ arch/arm64/boot/dts/qcom/apq8016-sbc-soc-pins.dtsi | 21 +++ arch/arm64/boot

[PATCH v2 3/7] ARM: dts: qcom: Add PMA8084 functions device nodes

Add configuration nodes for following devices: * GPIO block, with 22 pins * MPP block, with 8 pins * Volatage ADC (VADC), with multiple inputs * Thermal sensor device, which is using on chip VADC channel report PMIC die temperature. * RTC device Signed-off-by: Ivan T. Ivanov ivan.iva

Re: [PATCH] usb: ehci-msm: Don't ioremap configuration space exclusively

On Mon, 2015-04-20 at 10:14 -0400, Alan Stern wrote: On Mon, 20 Apr 2015, Ivan T. Ivanov wrote: Hi Alan, Perhaps I have to resend this patch with updated commit message? Are they any other obstacles? Instead of submitting this new patch, would it be okay to revert commit

[PATCH] iio: adc: spmi-vadc: Fix overflow in output value normalization

With 'dx' equal to 0.625V and 15 bit ADC, calculations overflow when difference against GND is ~20% of the ADC range. Fix this. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/iio/adc/qcom-spmi-vadc.c | 7 --- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git

[PATCH] pinctrl: qcom-spmi: Fix pin direction configuration

Pin direction configuration was incorrectly overwritten by output and function values in set_mux(). Fix this. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- drivers/pinctrl/qcom/pinctrl-spmi-gpio.c | 1 + drivers/pinctrl/qcom/pinctrl-spmi-mpp.c | 1 + 2 files changed, 2 insertions

Re: [PATCH V3 2/6] i2c: qup: Add V2 tags support

Hi Sricharan, On Wed, 2015-04-15 at 20:14 +0530, Sricharan R wrote: +#define QUP_I2C_MX_CONFIG_DURING_RUN BIT(31) Could you explain what is this for? This is a new feature in the V2 version of the controller, to support multiple i2c sub transfers

Re: [PATCH] usb: ehci-msm: Don't ioremap configuration space exclusively

Hi, On Wed, 2015-04-15 at 21:28 +0530, Vivek Gautam wrote: On Thu, Apr 9, 2015 at 8:19 PM, Alan Stern st...@rowland.harvard.edu wrote: On Thu, 9 Apr 2015, Ivan T. Ivanov wrote: This allow same IO space to be shared between HCD and Device controller driver. Which can be loaded

[PATCH v2] usb: chipidea: Use extcon framework for VBUS and ID detect

On recent Qualcomm platforms VBUS and ID lines are not routed to USB PHY LINK controller. Use extcon framework to receive connect and disconnect ID and VBUS notification. Signed-off-by: Ivan T. Ivanov ivan.iva...@linaro.org --- Changes since v0 [1], as per Peter Chen suggestions: * Moved

Re: [PATCH v2] usb: chipidea: Use extcon framework for VBUS and ID detect

Hi Robert, On Wed, 2015-04-15 at 16:11 +0200, Robert Baldyga wrote: Hi Ivan, On 04/15/2015 03:35 PM, Ivan T. Ivanov wrote: On recent Qualcomm platforms VBUS and ID lines are not routed to USB PHY LINK controller. Use extcon framework to receive connect and disconnect ID and VBUS

  1   2   3   4   5   6   >