From: Stefan Wahren <wahrenst@gmx.net>
To: Eric Anholt <eric@anholt.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Matthias Brugger <mbrugger@suse.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: bcm-kernel-feedback-list@broadcom.com,
linux-arm-kernel@lists.infradead.org,
linux-rpi-kernel@lists.infradead.org, linux-gpio@vger.kernel.org,
linux-mmc@vger.kernel.org, Stefan Wahren <wahrenst@gmx.net>
Subject: [PATCH 01/18] ARM: bcm283x: Reduce register ranges for UART, SPI and I2C
Date: Mon, 22 Jul 2019 07:54:32 +0200 [thread overview]
Message-ID: <1563774880-8061-2-git-send-email-wahrenst@gmx.net> (raw)
In-Reply-To: <1563774880-8061-1-git-send-email-wahrenst@gmx.net>
The assigned register ranges for UART, SPI and I2C were too wasteful.
In order to avoid overlapping with the new functions on BCM2711
reduce the ranges.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
---
arch/arm/boot/dts/bcm283x.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 4b21ddb..2d191fc 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -397,7 +397,7 @@
uart0: serial@7e201000 {
compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
- reg = <0x7e201000 0x1000>;
+ reg = <0x7e201000 0x200>;
interrupts = <2 25>;
clocks = <&clocks BCM2835_CLOCK_UART>,
<&clocks BCM2835_CLOCK_VPU>;
@@ -428,7 +428,7 @@
spi: spi@7e204000 {
compatible = "brcm,bcm2835-spi";
- reg = <0x7e204000 0x1000>;
+ reg = <0x7e204000 0x200>;
interrupts = <2 22>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
dmas = <&dma 6>, <&dma 7>;
@@ -440,7 +440,7 @@
i2c0: i2c@7e205000 {
compatible = "brcm,bcm2835-i2c";
- reg = <0x7e205000 0x1000>;
+ reg = <0x7e205000 0x200>;
interrupts = <2 21>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Stefan Wahren <wahrenst@gmx.net>
To: Eric Anholt <eric@anholt.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Matthias Brugger <mbrugger@suse.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org,
bcm-kernel-feedback-list@broadcom.com,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Stefan Wahren <wahrenst@gmx.net>
Subject: [PATCH 01/18] ARM: bcm283x: Reduce register ranges for UART, SPI and I2C
Date: Mon, 22 Jul 2019 07:54:32 +0200 [thread overview]
Message-ID: <1563774880-8061-2-git-send-email-wahrenst@gmx.net> (raw)
In-Reply-To: <1563774880-8061-1-git-send-email-wahrenst@gmx.net>
The assigned register ranges for UART, SPI and I2C were too wasteful.
In order to avoid overlapping with the new functions on BCM2711
reduce the ranges.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
---
arch/arm/boot/dts/bcm283x.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 4b21ddb..2d191fc 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -397,7 +397,7 @@
uart0: serial@7e201000 {
compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
- reg = <0x7e201000 0x1000>;
+ reg = <0x7e201000 0x200>;
interrupts = <2 25>;
clocks = <&clocks BCM2835_CLOCK_UART>,
<&clocks BCM2835_CLOCK_VPU>;
@@ -428,7 +428,7 @@
spi: spi@7e204000 {
compatible = "brcm,bcm2835-spi";
- reg = <0x7e204000 0x1000>;
+ reg = <0x7e204000 0x200>;
interrupts = <2 22>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
dmas = <&dma 6>, <&dma 7>;
@@ -440,7 +440,7 @@
i2c0: i2c@7e205000 {
compatible = "brcm,bcm2835-i2c";
- reg = <0x7e205000 0x1000>;
+ reg = <0x7e205000 0x200>;
interrupts = <2 21>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
--
2.7.4
WARNING: multiple messages have this Message-ID (diff)
From: Stefan Wahren <wahrenst@gmx.net>
To: Eric Anholt <eric@anholt.net>,
Florian Fainelli <f.fainelli@gmail.com>,
Ray Jui <rjui@broadcom.com>,
Scott Branden <sbranden@broadcom.com>,
Nicolas Saenz Julienne <nsaenzjulienne@suse.de>,
Matthias Brugger <mbrugger@suse.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Linus Walleij <linus.walleij@linaro.org>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@kernel.org>,
Ulf Hansson <ulf.hansson@linaro.org>,
Adrian Hunter <adrian.hunter@intel.com>
Cc: linux-mmc@vger.kernel.org, linux-gpio@vger.kernel.org,
bcm-kernel-feedback-list@broadcom.com,
linux-rpi-kernel@lists.infradead.org,
linux-arm-kernel@lists.infradead.org,
Stefan Wahren <wahrenst@gmx.net>
Subject: [PATCH 01/18] ARM: bcm283x: Reduce register ranges for UART, SPI and I2C
Date: Mon, 22 Jul 2019 07:54:32 +0200 [thread overview]
Message-ID: <1563774880-8061-2-git-send-email-wahrenst@gmx.net> (raw)
In-Reply-To: <1563774880-8061-1-git-send-email-wahrenst@gmx.net>
The assigned register ranges for UART, SPI and I2C were too wasteful.
In order to avoid overlapping with the new functions on BCM2711
reduce the ranges.
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
---
arch/arm/boot/dts/bcm283x.dtsi | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/bcm283x.dtsi b/arch/arm/boot/dts/bcm283x.dtsi
index 4b21ddb..2d191fc 100644
--- a/arch/arm/boot/dts/bcm283x.dtsi
+++ b/arch/arm/boot/dts/bcm283x.dtsi
@@ -397,7 +397,7 @@
uart0: serial@7e201000 {
compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
- reg = <0x7e201000 0x1000>;
+ reg = <0x7e201000 0x200>;
interrupts = <2 25>;
clocks = <&clocks BCM2835_CLOCK_UART>,
<&clocks BCM2835_CLOCK_VPU>;
@@ -428,7 +428,7 @@
spi: spi@7e204000 {
compatible = "brcm,bcm2835-spi";
- reg = <0x7e204000 0x1000>;
+ reg = <0x7e204000 0x200>;
interrupts = <2 22>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
dmas = <&dma 6>, <&dma 7>;
@@ -440,7 +440,7 @@
i2c0: i2c@7e205000 {
compatible = "brcm,bcm2835-i2c";
- reg = <0x7e205000 0x1000>;
+ reg = <0x7e205000 0x200>;
interrupts = <2 21>;
clocks = <&clocks BCM2835_CLOCK_VPU>;
#address-cells = <1>;
--
2.7.4
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
next prev parent reply other threads:[~2019-07-22 5:56 UTC|newest]
Thread overview: 103+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-22 5:54 [PATCH 00/18] ARM: Add minimal Raspberry Pi 4 support Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren [this message]
2019-07-22 5:54 ` [PATCH 01/18] ARM: bcm283x: Reduce register ranges for UART, SPI and I2C Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-24 20:01 ` Stefan Wahren
2019-07-24 20:01 ` Stefan Wahren
2019-07-24 20:01 ` Stefan Wahren
2019-07-22 5:54 ` [PATCH 02/18] ARM: bcm2835: DMA can only address 1GB Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` [PATCH 03/18] ARM: dts: bcm283x: Move BCM2835/6/7 specific to bcm2835-common.dtsi Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 17:54 ` Eric Anholt
2019-07-22 17:54 ` Eric Anholt
2019-07-22 17:54 ` Eric Anholt
2019-07-22 5:54 ` [PATCH 04/18] ARM: dts: bcm283x: Define MMC interfaces at board level Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-08-12 21:03 ` Stefan Wahren
2019-08-12 21:03 ` Stefan Wahren
2019-08-12 21:03 ` Stefan Wahren
2019-07-22 5:54 ` [PATCH 05/18] ARM: dts: bcm283x: Define memory " Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-08-12 21:02 ` Stefan Wahren
2019-08-12 21:02 ` Stefan Wahren
2019-08-12 21:02 ` Stefan Wahren
2019-07-22 5:54 ` [PATCH 06/18] dt-bindings: bcm2835-cprman: Add bcm2711 support Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` [PATCH 07/18] clk: bcm2835: Introduce SoC specific clock registration Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 10:30 ` Matthias Brugger
2019-07-22 10:30 ` Matthias Brugger
2019-07-22 10:30 ` Matthias Brugger
2019-08-11 20:43 ` Stefan Wahren
2019-08-11 20:43 ` Stefan Wahren
2019-08-11 20:43 ` Stefan Wahren
2019-07-22 5:54 ` [PATCH 08/18] clk: bcm2835: Add BCM2711_CLOCK_EMMC2 support Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 10:30 ` Matthias Brugger
2019-07-22 10:30 ` Matthias Brugger
2019-07-22 10:30 ` Matthias Brugger
2019-07-22 5:54 ` [PATCH 09/18] dt-bindings: sdhci-iproc: Add brcm,bcm2711-emmc2 Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 5:54 ` Stefan Wahren
2019-07-22 10:31 ` Matthias Brugger
2019-07-22 10:31 ` Matthias Brugger
2019-07-22 10:31 ` Matthias Brugger
2019-07-24 14:08 ` Ulf Hansson
2019-07-24 14:08 ` Ulf Hansson
2019-07-24 14:08 ` Ulf Hansson
2019-07-22 11:26 ` [PATCH 00/18] ARM: Add minimal Raspberry Pi 4 support Matthias Brugger
2019-07-22 11:26 ` Matthias Brugger
2019-07-22 11:26 ` Matthias Brugger
2019-07-22 13:18 ` Nicolas Saenz Julienne
2019-07-22 13:18 ` Nicolas Saenz Julienne
2019-07-22 13:18 ` Nicolas Saenz Julienne
2019-07-22 18:10 ` Stefan Wahren
2019-07-22 18:10 ` Stefan Wahren
2019-07-22 18:10 ` Stefan Wahren
2019-07-23 9:34 ` Christoph Hellwig
2019-07-23 9:34 ` Christoph Hellwig
2019-07-23 9:34 ` Christoph Hellwig
2019-07-23 13:32 ` Nicolas Saenz Julienne
2019-07-23 13:32 ` Nicolas Saenz Julienne
2019-07-23 14:33 ` Christoph Hellwig
2019-07-23 14:33 ` Christoph Hellwig
2019-07-23 14:33 ` Christoph Hellwig
2019-07-23 16:26 ` Stefan Wahren
2019-07-23 16:26 ` Stefan Wahren
2019-07-23 16:26 ` Stefan Wahren
2019-07-23 17:33 ` Nicolas Saenz Julienne
2019-07-23 17:33 ` Nicolas Saenz Julienne
2019-07-23 21:30 ` Stefan Wahren
2019-07-23 21:30 ` Stefan Wahren
2019-07-23 21:30 ` Stefan Wahren
2019-07-24 2:53 ` Chen-Yu Tsai
2019-07-24 2:53 ` Chen-Yu Tsai
2019-07-24 2:53 ` Chen-Yu Tsai
2019-07-24 8:37 ` Nicolas Saenz Julienne
2019-07-24 8:37 ` Nicolas Saenz Julienne
2019-07-27 15:17 ` brcmfmac: Probing regression in Linux 5.3-rc1 Stefan Wahren
2019-07-29 5:44 ` Stefan Wahren
2019-07-29 5:44 ` Stefan Wahren
2019-07-25 8:22 ` [PATCH 00/18] ARM: Add minimal Raspberry Pi 4 support Nicolas Saenz Julienne
2019-07-25 8:22 ` Nicolas Saenz Julienne
2019-07-25 22:09 ` Stefan Wahren
2019-07-25 22:09 ` Stefan Wahren
2019-07-25 22:09 ` Stefan Wahren
2019-07-22 18:01 ` Eric Anholt
2019-07-22 18:01 ` Eric Anholt
2019-07-22 18:01 ` Eric Anholt
2019-07-28 11:22 ` Stefan Wahren
2019-07-28 11:22 ` Stefan Wahren
2019-07-28 11:22 ` Stefan Wahren
2019-08-05 9:33 ` Linus Walleij
2019-08-05 9:33 ` Linus Walleij
2019-08-05 9:33 ` Linus Walleij
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1563774880-8061-2-git-send-email-wahrenst@gmx.net \
--to=wahrenst@gmx.net \
--cc=adrian.hunter@intel.com \
--cc=bcm-kernel-feedback-list@broadcom.com \
--cc=eric@anholt.net \
--cc=f.fainelli@gmail.com \
--cc=linus.walleij@linaro.org \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-gpio@vger.kernel.org \
--cc=linux-mmc@vger.kernel.org \
--cc=linux-rpi-kernel@lists.infradead.org \
--cc=mark.rutland@arm.com \
--cc=mbrugger@suse.com \
--cc=mturquette@baylibre.com \
--cc=nsaenzjulienne@suse.de \
--cc=rjui@broadcom.com \
--cc=robh+dt@kernel.org \
--cc=sboyd@kernel.org \
--cc=sbranden@broadcom.com \
--cc=ulf.hansson@linaro.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.