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Message-id: <57DD2AA8.9060507@samsung.com>
Date: Sat, 17 Sep 2016 17:06:08 +0530
From: Alim Akhtar <alim.akhtar@...sung.com>
To: Krzysztof Kozlowski <krzk@...nel.org>,
Kukjin Kim <kgene@...nel.org>,
Javier Martinez Canillas <javier@....samsung.com>,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-samsung-soc@...r.kernel.org, linux-kernel@...r.kernel.org
Cc: Marek Szyprowski <m.szyprowski@...sung.com>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
Geert Uytterhoeven <geert@...ux-m68k.org>,
Alban Browaeys <alban.browaeys@...il.com>,
Marc Zyngier <marc.zyngier@....com>
Subject: Re: [RFT] arm64 dts: exynos: Fix invalid GIC interrupt flags in exynos7
Hi Krzysztof,
On 09/17/2016 01:31 AM, Krzysztof Kozlowski wrote:
> Interrupt of type IRQ_TYPE_NONE is not allowed for GIC interrupts and
> generates an error:
> genirq: Setting trigger mode 0 for irq 16 failed (gic_set_type+0x0/0x68)
>
> The GIC requires shared interrupts to be edge rising or level high.
> Platform declares support for both. Choose level high everywhere.
>
> Reported-by: Marek Szyprowski <m.szyprowski@...sung.com>
> Reported-by: Geert Uytterhoeven <geert@...ux-m68k.org>
> Reported-by: Alban Browaeys <alban.browaeys@...il.com>
> Cc: Marc Zyngier <marc.zyngier@....com>
> Signed-off-by: Krzysztof Kozlowski <krzk@...nel.org>
> ---
This patch does resolve the error reported in commit.
Have booted on exynos7 board, things looks fine (have not done a
extensive testing though).
With the _Typo_ fixed as pointed by you, feel free to add
Tested-by: Alim Akhtar <alim.akhtar@...sung.com>
On another note, please cc me if case you want to check/verify something
on exynos7 platform. I almost missed this patch.
Thanks.
> arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi | 20 +++++--
> arch/arm64/boot/dts/exynos/exynos7.dtsi | 69 +++++++++++++------------
> 2 files changed, 51 insertions(+), 38 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
> index f77ddaf21d04..983c63ba38c8 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos7-pinctrl.dtsi
> @@ -20,8 +20,14 @@
> interrupt-controller;
> interrupt-parent = <&gic>;
> #interrupt-cells = <2>;
> - interrupts = <0 0 0>, <0 1 0>, <0 2 0>, <0 3 0>,
> - <0 4 0>, <0 5 0>, <0 6 0>, <0 7 0>;
> + interrupts = <0 0 IRQ_TYPE_LEVEL_HIGH>,
> + <0 1 IRQ_TYPE_LEVEL_HIGH>,
> + <0 2 IRQ_TYPE_LEVEL_HIGH>,
> + <0 3 IRQ_TYPE_LEVEL_HIGH>,
> + <0 4 IRQ_TYPE_LEVEL_HIGH>,
> + <0 5 IRQ_TYPE_LEVEL_HIGH>,
> + <0 6 IRQ_TYPE_LEVEL_HIGH>,
> + <0 7 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> gpa1: gpa1 {
> @@ -31,8 +37,14 @@
> interrupt-controller;
> interrupt-parent = <&gic>;
> #interrupt-cells = <2>;
> - interrupts = <0 8 0>, <0 9 0>, <0 10 0>, <0 11 0>,
> - <0 12 0>, <0 13 0>, <0 14 0>, <0 15 0>;
> + interrupts = <0 8 IRQ_TYPE_LEVEL_HIGH>,
> + <0 9 IRQ_TYPE_LEVEL_HIGH>
> + <0 10 IRQ_TYPE_LEVEL_HIGH>,
> + <0 11 IRQ_TYPE_LEVEL_HIGH>,
> + <0 12 IRQ_TYPE_LEVEL_HIGH>,
> + <0 13 IRQ_TYPE_LEVEL_HIGH>,
> + <0 14 IRQ_TYPE_LEVEL_HIGH>,
> + <0 15 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> gpa2: gpa2 {
> diff --git a/arch/arm64/boot/dts/exynos/exynos7.dtsi b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> index 6328a66ed97e..0a80dabfbe95 100644
> --- a/arch/arm64/boot/dts/exynos/exynos7.dtsi
> +++ b/arch/arm64/boot/dts/exynos/exynos7.dtsi
> @@ -106,7 +106,7 @@
> pdma0: pdma@...10000 {
> compatible = "arm,pl330", "arm,primecell";
> reg = <0x10E10000 0x1000>;
> - interrupts = <0 225 0>;
> + interrupts = <0 225 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_fsys0 ACLK_PDMA0>;
> clock-names = "apb_pclk";
> #dma-cells = <1>;
> @@ -117,7 +117,7 @@
> pdma1: pdma@...B0000 {
> compatible = "arm,pl330", "arm,primecell";
> reg = <0x10EB0000 0x1000>;
> - interrupts = <0 226 0>;
> + interrupts = <0 226 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_fsys0 ACLK_PDMA1>;
> clock-names = "apb_pclk";
> #dma-cells = <1>;
> @@ -220,7 +220,7 @@
> serial_0: serial@...30000 {
> compatible = "samsung,exynos4210-uart";
> reg = <0x13630000 0x100>;
> - interrupts = <0 440 0>;
> + interrupts = <0 440 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peric0 PCLK_UART0>,
> <&clock_peric0 SCLK_UART0>;
> clock-names = "uart", "clk_uart_baud0";
> @@ -230,7 +230,7 @@
> serial_1: serial@...20000 {
> compatible = "samsung,exynos4210-uart";
> reg = <0x14c20000 0x100>;
> - interrupts = <0 456 0>;
> + interrupts = <0 456 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peric1 PCLK_UART1>,
> <&clock_peric1 SCLK_UART1>;
> clock-names = "uart", "clk_uart_baud0";
> @@ -240,7 +240,7 @@
> serial_2: serial@...30000 {
> compatible = "samsung,exynos4210-uart";
> reg = <0x14c30000 0x100>;
> - interrupts = <0 457 0>;
> + interrupts = <0 457 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peric1 PCLK_UART2>,
> <&clock_peric1 SCLK_UART2>;
> clock-names = "uart", "clk_uart_baud0";
> @@ -250,7 +250,7 @@
> serial_3: serial@...40000 {
> compatible = "samsung,exynos4210-uart";
> reg = <0x14c40000 0x100>;
> - interrupts = <0 458 0>;
> + interrupts = <0 458 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peric1 PCLK_UART3>,
> <&clock_peric1 SCLK_UART3>;
> clock-names = "uart", "clk_uart_baud0";
> @@ -264,62 +264,62 @@
> wakeup-interrupt-controller {
> compatible = "samsung,exynos7-wakeup-eint";
> interrupt-parent = <&gic>;
> - interrupts = <0 16 0>;
> + interrupts = <0 16 IRQ_TYPE_LEVEL_HIGH>;
> };
> };
>
> pinctrl_bus0: pinctrl@...70000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x13470000 0x1000>;
> - interrupts = <0 383 0>;
> + interrupts = <0 383 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_nfc: pinctrl@...d0000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x14cd0000 0x1000>;
> - interrupts = <0 473 0>;
> + interrupts = <0 473 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_touch: pinctrl@...e0000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x14ce0000 0x1000>;
> - interrupts = <0 474 0>;
> + interrupts = <0 474 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_ff: pinctrl@...90000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x14c90000 0x1000>;
> - interrupts = <0 475 0>;
> + interrupts = <0 475 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_ese: pinctrl@...a0000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x14ca0000 0x1000>;
> - interrupts = <0 476 0>;
> + interrupts = <0 476 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_fsys0: pinctrl@...60000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x10e60000 0x1000>;
> - interrupts = <0 221 0>;
> + interrupts = <0 221 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_fsys1: pinctrl@...90000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x15690000 0x1000>;
> - interrupts = <0 203 0>;
> + interrupts = <0 203 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> pinctrl_bus1: pinctrl@...70000 {
> compatible = "samsung,exynos7-pinctrl";
> reg = <0x14870000 0x1000>;
> - interrupts = <0 384 0>;
> + interrupts = <0 384 IRQ_TYPE_LEVEL_HIGH>;
> };
>
> hsi2c_0: hsi2c@...40000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13640000 0x1000>;
> - interrupts = <0 441 0>;
> + interrupts = <0 441 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -332,7 +332,7 @@
> hsi2c_1: hsi2c@...50000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13650000 0x1000>;
> - interrupts = <0 442 0>;
> + interrupts = <0 442 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -345,7 +345,7 @@
> hsi2c_2: hsi2c@...60000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x14e60000 0x1000>;
> - interrupts = <0 459 0>;
> + interrupts = <0 459 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -358,7 +358,7 @@
> hsi2c_3: hsi2c@...70000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x14e70000 0x1000>;
> - interrupts = <0 460 0>;
> + interrupts = <0 460 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -371,7 +371,7 @@
> hsi2c_4: hsi2c@...60000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13660000 0x1000>;
> - interrupts = <0 443 0>;
> + interrupts = <0 443 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -384,7 +384,7 @@
> hsi2c_5: hsi2c@...70000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13670000 0x1000>;
> - interrupts = <0 444 0>;
> + interrupts = <0 444 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -397,7 +397,7 @@
> hsi2c_6: hsi2c@...00000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x14e00000 0x1000>;
> - interrupts = <0 461 0>;
> + interrupts = <0 461 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -410,7 +410,7 @@
> hsi2c_7: hsi2c@...10000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13e10000 0x1000>;
> - interrupts = <0 462 0>;
> + interrupts = <0 462 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -423,7 +423,7 @@
> hsi2c_8: hsi2c@...20000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x14e20000 0x1000>;
> - interrupts = <0 463 0>;
> + interrupts = <0 463 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -436,7 +436,7 @@
> hsi2c_9: hsi2c@...80000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13680000 0x1000>;
> - interrupts = <0 445 0>;
> + interrupts = <0 445 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -449,7 +449,7 @@
> hsi2c_10: hsi2c@...90000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x13690000 0x1000>;
> - interrupts = <0 446 0>;
> + interrupts = <0 446 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -462,7 +462,7 @@
> hsi2c_11: hsi2c@...a0000 {
> compatible = "samsung,exynos7-hsi2c";
> reg = <0x136a0000 0x1000>;
> - interrupts = <0 447 0>;
> + interrupts = <0 447 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> pinctrl-names = "default";
> @@ -499,7 +499,8 @@
> rtc: rtc@...90000 {
> compatible = "samsung,s3c6410-rtc";
> reg = <0x10590000 0x100>;
> - interrupts = <0 355 0>, <0 356 0>;
> + interrupts = <0 355 IRQ_TYPE_LEVEL_HIGH>,
> + <0 356 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_ccore PCLK_RTC>;
> clock-names = "rtc";
> status = "disabled";
> @@ -508,7 +509,7 @@
> watchdog: watchdog@...d0000 {
> compatible = "samsung,exynos7-wdt";
> reg = <0x101d0000 0x100>;
> - interrupts = <0 110 0>;
> + interrupts = <0 110 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peris PCLK_WDT>;
> clock-names = "watchdog";
> samsung,syscon-phandle = <&pmu_system_controller>;
> @@ -517,7 +518,7 @@
>
> mmc_0: mmc@...40000 {
> compatible = "samsung,exynos7-dw-mshc-smu";
> - interrupts = <0 201 0>;
> + interrupts = <0 201 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x15740000 0x2000>;
> @@ -530,7 +531,7 @@
>
> mmc_1: mmc@...50000 {
> compatible = "samsung,exynos7-dw-mshc";
> - interrupts = <0 202 0>;
> + interrupts = <0 202 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x15750000 0x2000>;
> @@ -543,7 +544,7 @@
>
> mmc_2: mmc@...60000 {
> compatible = "samsung,exynos7-dw-mshc-smu";
> - interrupts = <0 216 0>;
> + interrupts = <0 216 IRQ_TYPE_LEVEL_HIGH>;
> #address-cells = <1>;
> #size-cells = <0>;
> reg = <0x15560000 0x2000>;
> @@ -557,7 +558,7 @@
> adc: adc@...20000 {
> compatible = "samsung,exynos7-adc";
> reg = <0x13620000 0x100>;
> - interrupts = <0 448 0>;
> + interrupts = <0 448 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peric0 PCLK_ADCIF>;
> clock-names = "adc";
> #io-channel-cells = <1>;
> @@ -577,7 +578,7 @@
> tmuctrl_0: tmu@...60000 {
> compatible = "samsung,exynos7-tmu";
> reg = <0x10060000 0x200>;
> - interrupts = <0 108 0>;
> + interrupts = <0 108 IRQ_TYPE_LEVEL_HIGH>;
> clocks = <&clock_peris PCLK_TMU>,
> <&clock_peris SCLK_TMU>;
> clock-names = "tmu_apbif", "tmu_sclk";
>
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