[openwrt/openwrt] bmips: document GPIO external interrupts
LEDE Commits
lede-commits at lists.infradead.org
Thu Apr 27 07:37:34 PDT 2023
noltari pushed a commit to openwrt/openwrt.git, branch master:
https://git.openwrt.org/e9f5b773d29ef6d10f5e23e21edb1897a8d828e6
commit e9f5b773d29ef6d10f5e23e21edb1897a8d828e6
Author: Álvaro Fernández Rojas <noltari at gmail.com>
AuthorDate: Thu Apr 27 13:47:24 2023 +0200
bmips: document GPIO external interrupts
BCM63xx SoCs have an external interrupt controller which can be used for
specific GPIO keys.
Signed-off-by: Álvaro Fernández Rojas <noltari at gmail.com>
---
target/linux/bmips/dts/bcm6318.dtsi | 1 +
target/linux/bmips/dts/bcm63268.dtsi | 1 +
target/linux/bmips/dts/bcm6328.dtsi | 1 +
target/linux/bmips/dts/bcm6358.dtsi | 1 +
target/linux/bmips/dts/bcm6362.dtsi | 1 +
target/linux/bmips/dts/bcm6368.dtsi | 1 +
.../bcm6318-interrupt-controller.h | 5 +++++
.../bcm63268-interrupt-controller.h | 9 +++++++--
.../bcm6328-interrupt-controller.h | 5 +++++
.../bcm6358-interrupt-controller.h | 7 +++++++
.../bcm6362-interrupt-controller.h | 7 ++++++-
.../bcm6368-interrupt-controller.h | 23 ++++++++++++++--------
12 files changed, 51 insertions(+), 11 deletions(-)
diff --git a/target/linux/bmips/dts/bcm6318.dtsi b/target/linux/bmips/dts/bcm6318.dtsi
index fc5085c506..28c656d090 100644
--- a/target/linux/bmips/dts/bcm6318.dtsi
+++ b/target/linux/bmips/dts/bcm6318.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/bcm6318-reset.h>
#include <dt-bindings/soc/bcm6318-pm.h>
diff --git a/target/linux/bmips/dts/bcm63268.dtsi b/target/linux/bmips/dts/bcm63268.dtsi
index e30cdd862f..f9a31d36ef 100644
--- a/target/linux/bmips/dts/bcm63268.dtsi
+++ b/target/linux/bmips/dts/bcm63268.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm63268-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/bcm63268-reset.h>
#include <dt-bindings/soc/bcm63268-pm.h>
diff --git a/target/linux/bmips/dts/bcm6328.dtsi b/target/linux/bmips/dts/bcm6328.dtsi
index d61903e154..f45f94f5b8 100644
--- a/target/linux/bmips/dts/bcm6328.dtsi
+++ b/target/linux/bmips/dts/bcm6328.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/bcm6328-reset.h>
#include <dt-bindings/soc/bcm6328-pm.h>
diff --git a/target/linux/bmips/dts/bcm6358.dtsi b/target/linux/bmips/dts/bcm6358.dtsi
index eb8ca0c10d..b56ec698ba 100644
--- a/target/linux/bmips/dts/bcm6358.dtsi
+++ b/target/linux/bmips/dts/bcm6358.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/bcm6358-reset.h>
/ {
diff --git a/target/linux/bmips/dts/bcm6362.dtsi b/target/linux/bmips/dts/bcm6362.dtsi
index d7fff43c44..e615eaf8b3 100644
--- a/target/linux/bmips/dts/bcm6362.dtsi
+++ b/target/linux/bmips/dts/bcm6362.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm6362-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/bcm6362-reset.h>
#include <dt-bindings/soc/bcm6362-pm.h>
diff --git a/target/linux/bmips/dts/bcm6368.dtsi b/target/linux/bmips/dts/bcm6368.dtsi
index baa1c43417..0ac1269166 100644
--- a/target/linux/bmips/dts/bcm6368.dtsi
+++ b/target/linux/bmips/dts/bcm6368.dtsi
@@ -6,6 +6,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h>
+#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/reset/bcm6368-reset.h>
/ {
diff --git a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h
index 34bf929eda..91d70377cc 100644
--- a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h
+++ b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6318-interrupt-controller.h
@@ -81,4 +81,9 @@
#define BCM6318_IRQ_EPHY2_IDDQ_ENERGY 78
#define BCM6318_IRQ_EPHY3_IDDQ_ENERGY 79
+#define BCM6318_EXTIRQ_0 0 /* GPIO 33 */
+#define BCM6318_EXTIRQ_1 1
+#define BCM6318_EXTIRQ_2 2
+#define BCM6318_EXTIRQ_3 3
+
#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6318_H */
diff --git a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm63268-interrupt-controller.h b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm63268-interrupt-controller.h
index 84a5f44611..90b7890f50 100644
--- a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm63268-interrupt-controller.h
+++ b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm63268-interrupt-controller.h
@@ -35,9 +35,9 @@
#define BCM63268_IRQ_ATM_DMA3 29
#define BCM63268_IRQ_WAKE_ON_IRQ 30
#define BCM63268_IRQ_GPHY 31
-#define BCM63268_IRQ_DECT0 32
+#define BCM63268_IRQ_DECT0 32
#define BCM63268_IRQ_DECT1 33
-#define BCM63268_IRQ_UART1 34
+#define BCM63268_IRQ_UART1 34
#define BCM63268_IRQ_WLAN_GPIO 35
#define BCM63268_IRQ_USB_CTL_TX_DMA 36
#define BCM63268_IRQ_USB_BULK_TX_DMA 37
@@ -83,4 +83,9 @@
#define BCM63268_IRQ_ATM_DMA19 79
#define BCM63268_IRQ_LSSPI 80
+#define BCM63268_EXTIRQ_0 0 /* GPIO 32 */
+#define BCM63268_EXTIRQ_1 1 /* GPIO 33 */
+#define BCM63268_EXTIRQ_2 2 /* GPIO 34 */
+#define BCM63268_EXTIRQ_3 3 /* GPIO 35 */
+
#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM63268_H */
diff --git a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h
index 1f5192d9fe..2a6a1da888 100644
--- a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h
+++ b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6328-interrupt-controller.h
@@ -65,4 +65,9 @@
#define BCM6328_IRQ_ATM_DMA19 62
#define BCM6328_IRQ_SAR 63
+#define BCM6328_EXTIRQ_0 0 /* GPIO 23 */
+#define BCM6328_EXTIRQ_1 1 /* GPIO 24 */
+#define BCM6328_EXTIRQ_2 2 /* GPIO 15 */
+#define BCM6328_EXTIRQ_3 3 /* GPIO 12 */
+
#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6328_H */
diff --git a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h
index dc412d1f59..51c7e50cf4 100644
--- a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h
+++ b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6358-interrupt-controller.h
@@ -35,4 +35,11 @@
#define BCM6358_IRQ_DG 30
#define BCM6358_IRQ_MPI 31
+#define BCM6358_EXTIRQ0_0 0 /* GPIO 34 */
+#define BCM6358_EXTIRQ0_1 1 /* GPIO 35 */
+#define BCM6358_EXTIRQ0_2 2 /* GPIO 36 */
+#define BCM6358_EXTIRQ0_3 3 /* GPIO 37 */
+#define BCM6358_EXTIRQ1_4 0 /* GPIO 32 */
+#define BCM6358_EXTIRQ1_5 1 /* GPIO 33 */
+
#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6358_H */
diff --git a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6362-interrupt-controller.h b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6362-interrupt-controller.h
index 2cb329204a..bec089b159 100644
--- a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6362-interrupt-controller.h
+++ b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6362-interrupt-controller.h
@@ -65,7 +65,12 @@
#define BCM6362_IRQ_ATM_DMA15 59
#define BCM6362_IRQ_ATM_DMA16 60
#define BCM6362_IRQ_ATM_DMA17 61
-#define BCM6362_IRQ_ATM_DMA18 62
+#define BCM6362_IRQ_ATM_DMA18 62
#define BCM6362_IRQ_ATM_DMA19 63
+#define BCM6362_EXTIRQ_0 0 /* GPIO 24 */
+#define BCM6362_EXTIRQ_1 1 /* GPIO 25 */
+#define BCM6362_EXTIRQ_2 2 /* GPIO 26 */
+#define BCM6362_EXTIRQ_3 3 /* GPIO 27 */
+
#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6362_H */
diff --git a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h
index 96a73d645e..0f36200749 100644
--- a/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h
+++ b/target/linux/bmips/files/include/dt-bindings/interrupt-controller/bcm6368-interrupt-controller.h
@@ -35,14 +35,14 @@
#define BCM6368_IRQ_USB_BULK_TX_DMA 29
#define BCM6368_IRQ_USB_ISO_RX_DMA 30
#define BCM6368_IRQ_USB_ISO_TX_DMA 31
-#define BCM6368_IRQ_ENETSW_RX_DMA0 32
-#define BCM6368_IRQ_ENETSW_RX_DMA1 33
-#define BCM6368_IRQ_ENETSW_RX_DMA2 34
-#define BCM6368_IRQ_ENETSW_RX_DMA3 35
-#define BCM6368_IRQ_ENETSW_TX_DMA0 36
-#define BCM6368_IRQ_ENETSW_TX_DMA1 37
-#define BCM6368_IRQ_ENETSW_TX_DMA2 38
-#define BCM6368_IRQ_ENETSW_TX_DMA3 39
+#define BCM6368_IRQ_ENETSW_RX_DMA0 32
+#define BCM6368_IRQ_ENETSW_RX_DMA1 33
+#define BCM6368_IRQ_ENETSW_RX_DMA2 34
+#define BCM6368_IRQ_ENETSW_RX_DMA3 35
+#define BCM6368_IRQ_ENETSW_TX_DMA0 36
+#define BCM6368_IRQ_ENETSW_TX_DMA1 37
+#define BCM6368_IRQ_ENETSW_TX_DMA2 38
+#define BCM6368_IRQ_ENETSW_TX_DMA3 39
#define BCM6368_IRQ_ATM_DMA0 40
#define BCM6368_IRQ_ATM_DMA1 41
#define BCM6368_IRQ_ATM_DMA2 42
@@ -68,4 +68,11 @@
#define BCM6368_IRQ_PCM_DMA0 62
#define BCM6368_IRQ_PCM_DMA1 63
+#define BCM6368_EXTIRQ0_0 0 /* GPIO 34 */
+#define BCM6368_EXTIRQ0_1 1 /* GPIO 35 */
+#define BCM6368_EXTIRQ0_2 2 /* GPIO 36 */
+#define BCM6368_EXTIRQ0_3 3 /* GPIO 37 */
+#define BCM6368_EXTIRQ1_4 0 /* GPIO 32 */
+#define BCM6368_EXTIRQ1_5 1 /* GPIO 33 */
+
#endif /* __DT_BINDINGS_INTERRUPT_CONTROLLER_BCM6368_H */
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