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Message-ID: <20240906-sparx5-lan969x-serdes-driver-v1-3-8d630614c58a@microchip.com> Date: Fri, 6 Sep 2024 14:52:40 +0200 From: Daniel Machon <daniel.machon@...rochip.com> To: Vinod Koul <vkoul@...nel.org>, Kishon Vijay Abraham I <kishon@...nel.org>, Lars Povlsen <lars.povlsen@...rochip.com>, Steen Hegelund <Steen.Hegelund@...rochip.com>, <UNGLinuxDriver@...rochip.com>, Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley <conor+dt@...nel.org> CC: <linux-phy@...ts.infradead.org>, <linux-arm-kernel@...ts.infradead.org>, <linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org> Subject: [PATCH 3/9] phy: sparx5-serdes: add constant for the number of CMU's The number of CMU's differ for Sparx5 and lan969x, so add a new field: cmu_max and use it throughout. Signed-off-by: Daniel Machon <daniel.machon@...rochip.com> Reviewed-by: Steen Hegelund <Steen.Hegelund@...rochip.com> --- drivers/phy/microchip/sparx5_serdes.c | 5 ++--- drivers/phy/microchip/sparx5_serdes.h | 1 + 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/phy/microchip/sparx5_serdes.c b/drivers/phy/microchip/sparx5_serdes.c index c3ed028fc74e..9c91545dd8e1 100644 --- a/drivers/phy/microchip/sparx5_serdes.c +++ b/drivers/phy/microchip/sparx5_serdes.c @@ -21,8 +21,6 @@ #include "sparx5_serdes.h" -#define SPX5_CMU_MAX 14 - #define SPX5_SERDES_10G_START 13 #define SPX5_SERDES_25G_START 25 #define SPX5_SERDES_6G10G_CNT SPX5_SERDES_25G_START @@ -1101,7 +1099,7 @@ static void sparx5_serdes_cmu_power_off(struct sparx5_serdes_private *priv) int i; /* Power down each CMU */ - for (i = 0; i < SPX5_CMU_MAX; i++) { + for (i = 0; i < priv->data->consts.cmu_max; i++) { cmu_inst = sdx5_inst_get(priv, TARGET_SD_CMU, i); cmu_cfg_inst = sdx5_inst_get(priv, TARGET_SD_CMU_CFG, i); @@ -2512,6 +2510,7 @@ static const struct sparx5_serdes_match_data sparx5_desc = { .iomap_size = ARRAY_SIZE(sparx5_serdes_iomap), .consts = { .sd_max = 33, + .cmu_max = 14, }, }; diff --git a/drivers/phy/microchip/sparx5_serdes.h b/drivers/phy/microchip/sparx5_serdes.h index 8c27cfde4938..87c44bbaf368 100644 --- a/drivers/phy/microchip/sparx5_serdes.h +++ b/drivers/phy/microchip/sparx5_serdes.h @@ -28,6 +28,7 @@ enum sparx5_serdes_mode { struct sparx5_serdes_consts { int sd_max; + int cmu_max; }; struct sparx5_serdes_match_data { -- 2.34.1
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