---

yaml
---
r: 294033
b: refs/heads/master
c: 145e973
h: refs/heads/master
i:
  294031: 9308c42
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2cd36877ad1c61429e00c099b6903ebcd936ca00
+refs/heads/master: 145e97348a3066cf71038d02392aa8063550de6f

trunk/Documentation/devicetree/bindings/input/tegra-kbc.txt

@@ -3,16 +3,21 @@
 Required properties:
 - compatible: "nvidia,tegra20-kbc"
 
-Optional properties:
-- debounce-delay: delay in milliseconds per row scan for debouncing
-- repeat-delay: delay in milliseconds before repeat starts
-- ghost-filter: enable ghost filtering for this device
-- wakeup-source: configure keyboard as a wakeup source for suspend/resume
+Optional properties, in addition to those specified by the shared
+matrix-keyboard bindings:
+
+- linux,fn-keymap: a second keymap, same specification as the
+  matrix-keyboard-controller spec but to be used when the KEY_FN modifier
+  key is pressed.
+- nvidia,debounce-delay-ms: delay in milliseconds per row scan for debouncing
+- nvidia,repeat-delay-ms: delay in milliseconds before repeat starts
+- nvidia,ghost-filter: enable ghost filtering for this device
+- nvidia,wakeup-source: configure keyboard as a wakeup source for suspend/resume
 
 Example:
 
 keyboard: keyboard {
 	compatible = "nvidia,tegra20-kbc";
 	reg = <0x7000e200 0x100>;
-	ghost-filter;
+	nvidia,ghost-filter;
 };

trunk/drivers/input/keyboard/tegra-kbc.c

@@ -624,23 +624,25 @@ tegra_kbc_dt_parse_pdata(struct platform_device *pdev)
 {
 	struct tegra_kbc_platform_data *pdata;
 	struct device_node *np = pdev->dev.of_node;
+	u32 prop;
+	int i;
 
 	if (!np)
 		return NULL;
 
 	if (!pdata)
 		return NULL;
 
-	if (!of_property_read_u32(np, "debounce-delay", &prop))
+	if (!of_property_read_u32(np, "nvidia,debounce-delay-ms", &prop))
 		pdata->debounce_cnt = prop;
 
-	if (!of_property_read_u32(np, "repeat-delay", &prop))
+	if (!of_property_read_u32(np, "nvidia,repeat-delay-ms", &prop))
 		pdata->repeat_cnt = prop;
 
-	if (of_find_property(np, "needs-ghost-filter", NULL))
+	if (of_find_property(np, "nvidia,needs-ghost-filter", NULL))
 		pdata->use_ghost_filter = true;
 
-	if (of_find_property(np, "wakeup-source", NULL))
+	if (of_find_property(np, "nvidia,wakeup-source", NULL))
 		pdata->wakeup = true;
 
 	/*
@@ -657,6 +659,10 @@ tegra_kbc_dt_parse_pdata(struct platform_device *pdev)
 		pdata->pin_cfg[KBC_MAX_ROW + i].type = PIN_CFG_COL;
 	}
 
+	pdata->keymap_data = matrix_keyboard_of_fill_keymap(np, "linux,keymap");
+
+	/* FIXME: Add handling of linux,fn-keymap here */
+
 	return pdata;
 }
 #else
@@ -792,6 +798,9 @@ static int __devinit tegra_kbc_probe(struct platform_device *pdev)
 	platform_set_drvdata(pdev, kbc);
 	device_init_wakeup(&pdev->dev, pdata->wakeup);
 
+	if (!pdev->dev.platform_data)
+		matrix_keyboard_of_free_keymap(pdata->keymap_data);
+
 	return 0;
 
 err_free_irq:
@@ -806,8 +815,10 @@ static int __devinit tegra_kbc_probe(struct platform_device *pdev)
 	input_free_device(input_dev);
 	kfree(kbc);
 err_free_pdata:
-	if (!pdev->dev.platform_data)
+	if (!pdev->dev.platform_data) {
+		matrix_keyboard_of_free_keymap(pdata->keymap_data);
 		kfree(pdata);
+	}
 
 	return err;
 }