From: "irqchip-bot for Hou Zhiqiang" <tip-bot2@linutronix.de>
To: linux-kernel@vger.kernel.org
Cc: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>, Biwen Li <biwen.li@nxp.com>,
Marc Zyngier <maz@kernel.org>,
tglx@linutronix.de
Subject: [irqchip: irq/irqchip-next] irqchip/ls-extirq: Add LS1043A, LS1088A external interrupt support
Date: Fri, 11 Dec 2020 14:58:45 -0000 [thread overview]
Message-ID: <160769872598.3364.907526307601900970.tip-bot2@tip-bot2> (raw)
In-Reply-To: <20201130101515.27431-1-biwen.li@oss.nxp.com>
The following commit has been merged into the irq/irqchip-next branch of irqchip:
Commit-ID: b16a1caf4686895427c810219d4b2f796e676160
Gitweb: https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms/b16a1caf4686895427c810219d4b2f796e676160
Author: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
AuthorDate: Mon, 30 Nov 2020 18:15:05 +08:00
Committer: Marc Zyngier <maz@kernel.org>
CommitterDate: Fri, 11 Dec 2020 14:43:16
irqchip/ls-extirq: Add LS1043A, LS1088A external interrupt support
Add an new IRQ chip declaration for LS1043A and LS1088A, and cleanup
the use of the "bit_reverse" property, now gated on the Soc type.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20201130101515.27431-1-biwen.li@oss.nxp.com
---
drivers/irqchip/irq-ls-extirq.c | 16 ++++++----------
1 file changed, 6 insertions(+), 10 deletions(-)
diff --git a/drivers/irqchip/irq-ls-extirq.c b/drivers/irqchip/irq-ls-extirq.c
index 4d1179f..f94f974 100644
--- a/drivers/irqchip/irq-ls-extirq.c
+++ b/drivers/irqchip/irq-ls-extirq.c
@@ -18,7 +18,7 @@
struct ls_extirq_data {
struct regmap *syscon;
u32 intpcr;
- bool bit_reverse;
+ bool is_ls1021a_or_ls1043a;
u32 nirq;
struct irq_fwspec map[MAXIRQ];
};
@@ -30,7 +30,7 @@ ls_extirq_set_type(struct irq_data *data, unsigned int type)
irq_hw_number_t hwirq = data->hwirq;
u32 value, mask;
- if (priv->bit_reverse)
+ if (priv->is_ls1021a_or_ls1043a)
mask = 1U << (31 - hwirq);
else
mask = 1U << hwirq;
@@ -174,14 +174,8 @@ ls_extirq_of_init(struct device_node *node, struct device_node *parent)
if (ret)
goto out;
- if (of_device_is_compatible(node, "fsl,ls1021a-extirq")) {
- u32 revcr;
-
- ret = regmap_read(priv->syscon, LS1021A_SCFGREVCR, &revcr);
- if (ret)
- goto out;
- priv->bit_reverse = (revcr != 0);
- }
+ priv->is_ls1021a_or_ls1043a = of_device_is_compatible(node, "fsl,ls1021a-extirq") ||
+ of_device_is_compatible(node, "fsl,ls1043a-extirq");
domain = irq_domain_add_hierarchy(parent_domain, 0, priv->nirq, node,
&extirq_domain_ops, priv);
@@ -195,3 +189,5 @@ out:
}
IRQCHIP_DECLARE(ls1021a_extirq, "fsl,ls1021a-extirq", ls_extirq_of_init);
+IRQCHIP_DECLARE(ls1043a_extirq, "fsl,ls1043a-extirq", ls_extirq_of_init);
+IRQCHIP_DECLARE(ls1088a_extirq, "fsl,ls1088a-extirq", ls_extirq_of_init);
next prev parent reply other threads:[~2020-12-11 15:24 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-11-30 10:15 [v4 01/11] irqchip: ls-extirq: Add LS1043A, LS1088A external interrupt Biwen Li
2020-11-30 10:15 ` [v4 02/11] arm64: dts: ls1043a: add DT node for external interrupt lines Biwen Li
2021-01-05 1:45 ` Shawn Guo
2020-11-30 10:15 ` [v4 03/11] arm64: dts: ls1046a: " Biwen Li
2020-11-30 10:15 ` [v4 04/11] arm64: dts: ls1046ardb: Add interrupt line for RTC node Biwen Li
2020-11-30 10:15 ` [v4 05/11] arm64: dts: ls1088a: add DT node for external interrupt lines Biwen Li
2020-11-30 10:15 ` [v4 06/11] arm64: dts: ls1088ardb: fix interrupt line for RTC node Biwen Li
2020-11-30 10:15 ` [v4 07/11] arm64: dts: ls208xa: add DT node for external interrupt lines Biwen Li
2020-11-30 10:15 ` [v4 08/11] arm64: dts: ls208xa-rdb: add interrupt line for RTC node Biwen Li
2020-11-30 10:15 ` [v4 09/11] arm64: dts: lx2160a: add DT node for external interrupt lines Biwen Li
2020-11-30 10:15 ` [v4 10/11] arm64: dts: lx2160ardb: fix interrupt line for RTC node Biwen Li
2020-11-30 10:15 ` [v4 11/11] dt-bindings: interrupt-controller: update bindings for supporting more SoCs Biwen Li
2020-12-01 2:09 ` Rob Herring
2020-12-11 14:58 ` [irqchip: irq/irqchip-next] " irqchip-bot for Biwen Li
2020-12-11 14:58 ` irqchip-bot for Hou Zhiqiang [this message]
2020-12-11 15:01 ` [v4 01/11] irqchip: ls-extirq: Add LS1043A, LS1088A external interrupt Marc Zyngier
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