From: Chander Kashyap <chander.kashyap@linaro.org> To: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org, linux-serial@vger.kernel.org, kgene.kim@samsung.com, t.figa@samsung.com, s.nawrocki@samsung.com, thomas.ab@samsung.com, Chander Kashyap <chander.kashyap@linaro.org>, Thomas Abraham <thomas.abraham@linaro.org> Subject: [PATCH 08/13] irqchip: exynos-combiner: set irq base as 256 for Exynos5420 Date: Thu, 6 Jun 2013 16:31:22 +0530 [thread overview] Message-ID: <1370516488-25860-8-git-send-email-chander.kashyap@linaro.org> (raw) In-Reply-To: <1370516488-25860-1-git-send-email-chander.kashyap@linaro.org> Exynos5420 uses 256 GIC interrupts unlike the previous Exynos SoCs which had upto 160 GIC interrupts. Since the exynos-combiner driver uses irq domain simple to support some of the Exynos4 non-dt platforms, the irq_base is set temporarily to 256 for Exynos5420 combiner interrupts. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> --- drivers/irqchip/exynos-combiner.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c index a9d2b2f..465271f 100644 --- a/drivers/irqchip/exynos-combiner.c +++ b/drivers/irqchip/exynos-combiner.c @@ -267,7 +267,10 @@ static int __init combiner_of_init(struct device_node *np, * get their IRQ from DT, remove this in order to get dynamic * allocation. */ - irq_base = 160; + if (soc_is_exynos5420()) + irq_base = 256; + else + irq_base = 160; combiner_init(combiner_base, np, max_nr, irq_base); -- 1.7.9.5
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From: chander.kashyap@linaro.org (Chander Kashyap) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 08/13] irqchip: exynos-combiner: set irq base as 256 for Exynos5420 Date: Thu, 6 Jun 2013 16:31:22 +0530 [thread overview] Message-ID: <1370516488-25860-8-git-send-email-chander.kashyap@linaro.org> (raw) In-Reply-To: <1370516488-25860-1-git-send-email-chander.kashyap@linaro.org> Exynos5420 uses 256 GIC interrupts unlike the previous Exynos SoCs which had upto 160 GIC interrupts. Since the exynos-combiner driver uses irq domain simple to support some of the Exynos4 non-dt platforms, the irq_base is set temporarily to 256 for Exynos5420 combiner interrupts. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Signed-off-by: Thomas Abraham <thomas.abraham@linaro.org> --- drivers/irqchip/exynos-combiner.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/irqchip/exynos-combiner.c b/drivers/irqchip/exynos-combiner.c index a9d2b2f..465271f 100644 --- a/drivers/irqchip/exynos-combiner.c +++ b/drivers/irqchip/exynos-combiner.c @@ -267,7 +267,10 @@ static int __init combiner_of_init(struct device_node *np, * get their IRQ from DT, remove this in order to get dynamic * allocation. */ - irq_base = 160; + if (soc_is_exynos5420()) + irq_base = 256; + else + irq_base = 160; combiner_init(combiner_base, np, max_nr, irq_base); -- 1.7.9.5
next prev parent reply other threads:[~2013-06-06 11:03 UTC|newest] Thread overview: 128+ messages / expand[flat|nested] mbox.gz Atom feed top 2013-06-06 11:01 [PATCH 01/13] ARM: Exynos: initialize l2x0 cache controller only for cortex-a9 based SoCs Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 02/13] ARM: Exynos: fix secondary cpu power control register address calculation Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-08 11:05 ` Tomasz Figa 2013-06-08 11:05 ` Tomasz Figa 2013-06-11 13:46 ` Chander Kashyap 2013-06-11 13:46 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 03/13] ARM: dts: fork out common Exynos5 nodes Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:14 ` Sachin Kamat 2013-06-06 11:14 ` Sachin Kamat 2013-06-08 11:12 ` Tomasz Figa 2013-06-08 11:12 ` Tomasz Figa 2013-06-11 13:49 ` Chander Kashyap 2013-06-11 13:49 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 04/13] ARM: dts: list the CPU nodes for Exynos5250 Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 16:54 ` Mark Rutland 2013-06-06 16:54 ` Mark Rutland 2013-06-10 9:18 ` Chander Kashyap 2013-06-10 9:18 ` Chander Kashyap 2013-06-08 11:16 ` Tomasz Figa 2013-06-08 11:16 ` Tomasz Figa 2013-06-10 9:18 ` Chander Kashyap 2013-06-10 9:18 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 05/13] ARM: Exynos: Add support for Exynos5420 SoC Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 06/13] serial: samsung: add support for Exynos5420 Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:35 ` Girish KS 2013-06-06 11:35 ` Girish KS 2013-06-10 9:05 ` Chander Kashyap 2013-06-10 9:05 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 07/13] ARM: Exynos: use four additional chipid bits to identify Exynos family Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap [this message] 2013-06-06 11:01 ` [PATCH 08/13] irqchip: exynos-combiner: set irq base as 256 for Exynos5420 Chander Kashyap 2013-06-08 11:24 ` Tomasz Figa 2013-06-08 11:24 ` Tomasz Figa 2013-06-06 11:01 ` [PATCH 09/13] clk: exynos5420: register clocks using common clock framework Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-08 11:25 ` Tomasz Figa 2013-06-08 11:25 ` Tomasz Figa 2013-06-11 13:22 ` Chander Kashyap 2013-06-11 13:22 ` Chander Kashyap 2013-06-10 11:12 ` sunil joshi 2013-06-10 11:12 ` sunil joshi 2013-06-11 13:23 ` Chander Kashyap 2013-06-11 13:23 ` Chander Kashyap 2013-06-12 21:17 ` Tomasz Figa 2013-06-12 21:17 ` Tomasz Figa 2013-06-12 21:32 ` Andrew Bresticker 2013-06-12 21:32 ` Andrew Bresticker 2013-06-13 5:18 ` Chander Kashyap 2013-06-13 5:18 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 10/13] ARM: dts: Add initial device tree support for Exynos5420 Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 16:34 ` Mark Rutland 2013-06-06 16:34 ` Mark Rutland 2013-06-11 13:35 ` Chander Kashyap 2013-06-11 13:35 ` Chander Kashyap 2013-06-11 14:11 ` Mark Rutland 2013-06-11 14:11 ` Mark Rutland 2013-06-12 5:35 ` Subash Patel 2013-06-12 5:35 ` Subash Patel 2013-06-08 11:38 ` Tomasz Figa 2013-06-08 11:38 ` Tomasz Figa 2013-06-14 13:54 ` Chander Kashyap 2013-06-14 13:54 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 00/10] ARM: Exynos: Add Exynos5420 SoC support Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 01/10] ARM: dts: fork out common Exynos5 nodes Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 02/10] ARM: dts: list the CPU nodes for Exynos5250 Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 03/10] ARM: Exynos: Add support for Exynos5420 SoC Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 04/10] serial: samsung: select Exynos specific driver data if ARCH_EXYNOS is defined Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 05/10] ARM: Exynos: use four additional chipid bits to identify Exynos family Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 06/10] clk: exynos5420: register clocks using common clock framework Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 17:26 ` Andrew Bresticker 2013-06-14 17:26 ` Andrew Bresticker 2013-06-17 8:46 ` Chander Kashyap 2013-06-17 8:46 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 07/10] ARM: dts: Add initial device tree support for Exynos5420 Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-17 8:46 ` Mark Rutland 2013-06-17 8:46 ` Mark Rutland [not found] ` <CAGOxZ51H_dtZN3Nx-=qU+gjHAEwgPA--SZrdiu-sBCANhdKtAw@mail.gmail.com> 2013-06-17 11:08 ` Chander Kashyap 2013-06-17 11:08 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 08/10] clocksource: exynos_mct: use (request/free)_irq calls for local timer registration Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-17 10:01 ` Mark Rutland 2013-06-17 10:01 ` Mark Rutland 2013-06-17 10:29 ` Chander Kashyap 2013-06-17 10:29 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 09/10] ARM: Exynos: add secondary CPU boot base location for Exynos5420 Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-14 14:02 ` [PATCH v2 10/10] ARM: Exynos: extend soft-reset support " Chander Kashyap 2013-06-14 14:02 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 11/13] clocksource: exynos_mct: extend local timer support for four cores Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 16:50 ` Mark Rutland 2013-06-06 16:50 ` Mark Rutland 2013-06-08 11:39 ` Tomasz Figa 2013-06-08 11:39 ` Tomasz Figa 2013-06-11 13:26 ` Chander Kashyap 2013-06-11 13:26 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 12/13] ARM: Exynos: add secondary CPU boot base location for Exynos5420 Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 13/13] ARM: Exynos: extend soft-reset support " Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-06 11:44 ` Tushar Behera 2013-06-06 11:44 ` Tushar Behera 2013-06-10 8:54 ` Kukjin Kim 2013-06-10 8:54 ` Kukjin Kim 2013-06-11 13:24 ` Chander Kashyap 2013-06-11 13:24 ` Chander Kashyap 2013-06-06 11:01 ` [PATCH 00/13] add exynos5420 support Chander Kashyap 2013-06-06 11:01 ` Chander Kashyap 2013-06-08 10:57 ` [PATCH 01/13] ARM: Exynos: initialize l2x0 cache controller only for cortex-a9 based SoCs Tomasz Figa 2013-06-08 10:57 ` Tomasz Figa 2013-06-11 23:58 ` Olof Johansson 2013-06-11 23:58 ` Olof Johansson
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