Re: [PATCH v2 06/11] dt-bindings: clock: tegra: Remove pmc clock ids from clock dt-bindings

From: Sowjanya Komatineni
Date: Wed Nov 27 2019 - 12:06:27 EST


On 11/27/19 6:32 AM, Dmitry Osipenko wrote:
27.11.2019 07:59, Sowjanya Komatineni ÐÐÑÐÑ:
clk_out_1, clk_out_2, clk_out_3, blink are part of Tegra pmc clocks.

This patch removes ids for these clocks from Tegra clock dt-bindings.

Signed-off-by: Sowjanya Komatineni <skomatineni@xxxxxxxxxx>
---
include/dt-bindings/clock/tegra114-car.h | 14 +++++++-------
include/dt-bindings/clock/tegra124-car-common.h | 14 +++++++-------
include/dt-bindings/clock/tegra20-car.h | 2 +-
include/dt-bindings/clock/tegra210-car.h | 14 +++++++-------
include/dt-bindings/clock/tegra30-car.h | 14 +++++++-------
5 files changed, 29 insertions(+), 29 deletions(-)

diff --git a/include/dt-bindings/clock/tegra114-car.h b/include/dt-bindings/clock/tegra114-car.h
index bb5c2c999c05..9175cd0571b5 100644
--- a/include/dt-bindings/clock/tegra114-car.h
+++ b/include/dt-bindings/clock/tegra114-car.h
@@ -270,10 +270,10 @@
#define TEGRA114_CLK_AUDIO3 242
#define TEGRA114_CLK_AUDIO4 243
#define TEGRA114_CLK_SPDIF 244
-#define TEGRA114_CLK_CLK_OUT_1 245
-#define TEGRA114_CLK_CLK_OUT_2 246
-#define TEGRA114_CLK_CLK_OUT_3 247
-#define TEGRA114_CLK_BLINK 248
+/* 245 */
+/* 246 */
+/* 247 */
+/* 248 */
/* 249 */
/* 250 */
/* 251 */
@@ -333,9 +333,9 @@
#define TEGRA114_CLK_AUDIO3_MUX 303
#define TEGRA114_CLK_AUDIO4_MUX 304
#define TEGRA114_CLK_SPDIF_MUX 305
-#define TEGRA114_CLK_CLK_OUT_1_MUX 306
-#define TEGRA114_CLK_CLK_OUT_2_MUX 307
-#define TEGRA114_CLK_CLK_OUT_3_MUX 308
+/* 306 */
+/* 307 */
+/* 308 */
#define TEGRA114_CLK_DSIA_MUX 309
#define TEGRA114_CLK_DSIB_MUX 310
#define TEGRA114_CLK_XUSB_SS_DIV2 311
diff --git a/include/dt-bindings/clock/tegra124-car-common.h b/include/dt-bindings/clock/tegra124-car-common.h
index 0c4f5be0a742..90a0c5e7eb5f 100644
--- a/include/dt-bindings/clock/tegra124-car-common.h
+++ b/include/dt-bindings/clock/tegra124-car-common.h
@@ -269,10 +269,10 @@
#define TEGRA124_CLK_AUDIO3 242
#define TEGRA124_CLK_AUDIO4 243
#define TEGRA124_CLK_SPDIF 244
-#define TEGRA124_CLK_CLK_OUT_1 245
-#define TEGRA124_CLK_CLK_OUT_2 246
-#define TEGRA124_CLK_CLK_OUT_3 247
-#define TEGRA124_CLK_BLINK 248
+/* 245 */
+/* 246 */
+/* 247 */
+/* 248 */
/* 249 */
/* 250 */
/* 251 */
@@ -332,9 +332,9 @@
#define TEGRA124_CLK_AUDIO3_MUX 303
#define TEGRA124_CLK_AUDIO4_MUX 304
#define TEGRA124_CLK_SPDIF_MUX 305
-#define TEGRA124_CLK_CLK_OUT_1_MUX 306
-#define TEGRA124_CLK_CLK_OUT_2_MUX 307
-#define TEGRA124_CLK_CLK_OUT_3_MUX 308
+/* 306 */
+/* 307 */
+/* 308 */
/* 309 */
/* 310 */
#define TEGRA124_CLK_SOR0_LVDS 311 /* deprecated */
diff --git a/include/dt-bindings/clock/tegra20-car.h b/include/dt-bindings/clock/tegra20-car.h
index b21a0eb32921..fe541f627965 100644
--- a/include/dt-bindings/clock/tegra20-car.h
+++ b/include/dt-bindings/clock/tegra20-car.h
@@ -131,7 +131,7 @@
#define TEGRA20_CLK_CCLK 108
#define TEGRA20_CLK_HCLK 109
#define TEGRA20_CLK_PCLK 110
-#define TEGRA20_CLK_BLINK 111
+/* 111 */
#define TEGRA20_CLK_PLL_A 112
#define TEGRA20_CLK_PLL_A_OUT0 113
#define TEGRA20_CLK_PLL_C 114
diff --git a/include/dt-bindings/clock/tegra210-car.h b/include/dt-bindings/clock/tegra210-car.h
index 44f60623f99b..a3d8d3e75728 100644
--- a/include/dt-bindings/clock/tegra210-car.h
+++ b/include/dt-bindings/clock/tegra210-car.h
@@ -304,10 +304,10 @@
#define TEGRA210_CLK_AUDIO3 274
#define TEGRA210_CLK_AUDIO4 275
#define TEGRA210_CLK_SPDIF 276
-#define TEGRA210_CLK_CLK_OUT_1 277
-#define TEGRA210_CLK_CLK_OUT_2 278
-#define TEGRA210_CLK_CLK_OUT_3 279
-#define TEGRA210_CLK_BLINK 280
+/* 277 */
+/* 278 */
+/* 279 */
+/* 280 */
#define TEGRA210_CLK_SOR0_LVDS 281 /* deprecated */
#define TEGRA210_CLK_SOR0_OUT 281
#define TEGRA210_CLK_SOR1_OUT 282
@@ -386,9 +386,9 @@
#define TEGRA210_CLK_AUDIO3_MUX 353
#define TEGRA210_CLK_AUDIO4_MUX 354
#define TEGRA210_CLK_SPDIF_MUX 355
-#define TEGRA210_CLK_CLK_OUT_1_MUX 356
-#define TEGRA210_CLK_CLK_OUT_2_MUX 357
-#define TEGRA210_CLK_CLK_OUT_3_MUX 358
+/* 356 */
+/* 357 */
+/* 358 */
#define TEGRA210_CLK_DSIA_MUX 359
#define TEGRA210_CLK_DSIB_MUX 360
/* 361 */
diff --git a/include/dt-bindings/clock/tegra30-car.h b/include/dt-bindings/clock/tegra30-car.h
index 3c90f1535551..20ef2462d9e1 100644
--- a/include/dt-bindings/clock/tegra30-car.h
+++ b/include/dt-bindings/clock/tegra30-car.h
@@ -230,11 +230,11 @@
#define TEGRA30_CLK_AUDIO3 204
#define TEGRA30_CLK_AUDIO4 205
#define TEGRA30_CLK_SPDIF 206
-#define TEGRA30_CLK_CLK_OUT_1 207 /* (extern1) */
-#define TEGRA30_CLK_CLK_OUT_2 208 /* (extern2) */
-#define TEGRA30_CLK_CLK_OUT_3 209 /* (extern3) */
+/* 207 */
+/* 208 */
+/* 209 */
#define TEGRA30_CLK_SCLK 210
-#define TEGRA30_CLK_BLINK 211
+/* 211 */
#define TEGRA30_CLK_CCLK_G 212
#define TEGRA30_CLK_CCLK_LP 213
#define TEGRA30_CLK_TWD 214
@@ -260,9 +260,9 @@
/* 297 */
/* 298 */
/* 299 */
-#define TEGRA30_CLK_CLK_OUT_1_MUX 300
-#define TEGRA30_CLK_CLK_OUT_2_MUX 301
-#define TEGRA30_CLK_CLK_OUT_3_MUX 302
+/* 300 */
+/* 301 */
+/* 302 */
#define TEGRA30_CLK_AUDIO0_MUX 303
#define TEGRA30_CLK_AUDIO1_MUX 304
#define TEGRA30_CLK_AUDIO2_MUX 305

This a device-tree ABI breakage and I'm not sure that it's okay to break
older device-trees (Pixel C Smaug board), maybe some kind of fallback is
needed.

As provider itself changed from tegra_car to pmc, all platform device-trees using CLK_OUT_1/2/3 ids from Tegra car should be moved to PMC and use PMC clock ids.

Based on upstream device tree search, I only see samsung t210 device tree currently using CLK_OUT_2. So updated that as part of this series.