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88a404a2d1
Add a new microchipsw target aimed add supporting Microchip switch SoC-s. Start by supporting LAN969x SoC-s as the first subtarget. Signed-off-by: Robert Marko <robert.marko@sartura.hr>
57 lines
1.7 KiB
Diff
57 lines
1.7 KiB
Diff
From 25fec35ac0e5bf3f9da0920055c278bb170983d2 Mon Sep 17 00:00:00 2001
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From: Daniel Machon <daniel.machon@microchip.com>
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Date: Mon, 9 Sep 2024 17:14:43 +0200
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Subject: [PATCH 10/25] phy: sparx5-serdes: add constant for the number of
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CMU's
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The number of CMU's differ for Sparx5 and lan969x, so add a new field:
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cmu_max and use it throughout.
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Signed-off-by: Daniel Machon <daniel.machon@microchip.com>
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Reviewed-by: Steen Hegelund <Steen.Hegelund@microchip.com>
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Link: https://lore.kernel.org/r/20240909-sparx5-lan969x-serdes-driver-v2-3-d695bcb57b84@microchip.com
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Signed-off-by: Vinod Koul <vkoul@kernel.org>
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---
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drivers/phy/microchip/sparx5_serdes.c | 5 ++---
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drivers/phy/microchip/sparx5_serdes.h | 1 +
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2 files changed, 3 insertions(+), 3 deletions(-)
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--- a/drivers/phy/microchip/sparx5_serdes.c
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+++ b/drivers/phy/microchip/sparx5_serdes.c
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@@ -21,8 +21,6 @@
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#include "sparx5_serdes.h"
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-#define SPX5_CMU_MAX 14
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-
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#define SPX5_SERDES_10G_START 13
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#define SPX5_SERDES_25G_START 25
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#define SPX5_SERDES_6G10G_CNT SPX5_SERDES_25G_START
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@@ -1101,7 +1099,7 @@ static void sparx5_serdes_cmu_power_off(
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int i;
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/* Power down each CMU */
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- for (i = 0; i < SPX5_CMU_MAX; i++) {
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+ for (i = 0; i < priv->data->consts.cmu_max; i++) {
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cmu_inst = sdx5_inst_get(priv, TARGET_SD_CMU, i);
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cmu_cfg_inst = sdx5_inst_get(priv, TARGET_SD_CMU_CFG, i);
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@@ -2512,6 +2510,7 @@ static const struct sparx5_serdes_match_
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.iomap_size = ARRAY_SIZE(sparx5_serdes_iomap),
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.consts = {
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.sd_max = 33,
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+ .cmu_max = 14,
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},
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};
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--- a/drivers/phy/microchip/sparx5_serdes.h
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+++ b/drivers/phy/microchip/sparx5_serdes.h
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@@ -28,6 +28,7 @@ enum sparx5_serdes_mode {
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struct sparx5_serdes_consts {
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int sd_max;
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+ int cmu_max;
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};
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struct sparx5_serdes_match_data {
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